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A faster, more accurate way to explore innovation data—now available in Cypris.
For innovation teams, speed and accuracy aren’t optional—they’re critical. You need to quickly find all relevant documents, slice and dice datasets however you want, and trust that the results are complete and representative. With this in mind, we’ve upgraded how semantic search works inside Cypris.
Today, we’re launching an upgraded search infrastructure that gives users access to full, exact result sets—unlocking more powerful analysis, faster iteration, and deterministic filtering and charting.
Unlike traditional semantic or vector search engines—which make it difficult to count, filter, or chart large sets of matched documents—our new approach prioritizes transparency and performance while preserving semantic relevance.
Why we moved away from vector search
Our original implementation relied on semantic and vector search to capture the “meaning” behind user queries. But as our platform evolved, it became clear that these systems weren’t well-suited for our core use cases.
Users needed:
Deterministic filtering (e.g., "how many results match this atom?")
Transparent, complete result sets to power charts and dashboards
Fast, repeatable queries that don’t change subtly over time
Modern vector search systems don’t easily support this level of transparency. They return approximate matches and abstract similarity scores, often making it hard to understand why a document was returned—or whether it’s the full picture.
So we made a decision: move away from vector search and lean into what traditional search engines do best.
A return to boolean and lexical search—with a twist
We rebuilt our search infrastructure on top of Elasticsearch’s powerful boolean and lexical search capabilities. This shift brings major advantages:
Faster query speeds that dramatically improve iteration time
Deterministic filtering and counts, so every chart is grounded in the full dataset
Predictable, explainable results that users can trust
But we didn’t stop there.
To preserve the benefits of semantic understanding, we’ve rethought where that intelligence should live—not at query time, but at data ingestion.
Capturing semantic meaning at ingest time
Instead of computing document-query similarity during search, we enrich documents at the time of ingestion. Here’s how:
Synonym expansion: We find related words and concepts not explicitly mentioned in the document and add them as fields, enabling semantic-style recall via lexical search.
Stemming: Both queries and documents are reduced to their root forms, allowing consistent matches (e.g., “running” and “run”).
The result? You get the same functionality—semantically relevant results—without the opacity or latency tradeoffs of vector search.
What’s next: Reranking for even better relevance
We’re not done. Coming soon to Cypris is a reranking layer that boosts the most relevant results to the top of the list using lightweight vector techniques.
Here’s how it works:
A standard lexical search retrieves the full result set.
We take the top N results and rerank them using vector similarity, powered by Elasticsearch’s new hybrid scoring capabilities.
You get faster queries with even better relevance—without compromising on counts or transparency.
This layered approach gives us the best of both worlds: precise filtering and fast queries, plus smarter ordering of results where it matters most.
We’re excited to bring this upgrade to our users, and we’re already seeing teams iterate faster and uncover insights more confidently. This is a foundational shift—and just the beginning of what’s to come.
Want a walkthrough of what’s changed? Reach out to our team.
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A faster, more accurate way to explore innovation data—now available in Cypris.
For innovation teams, speed and accuracy aren’t optional—they’re critical. You need to quickly find all relevant documents, slice and dice datasets however you want, and trust that the results are complete and representative. With this in mind, we’ve upgraded how semantic search works inside Cypris.
Today, we’re launching an upgraded search infrastructure that gives users access to full, exact result sets—unlocking more powerful analysis, faster iteration, and deterministic filtering and charting.
Unlike traditional semantic or vector search engines—which make it difficult to count, filter, or chart large sets of matched documents—our new approach prioritizes transparency and performance while preserving semantic relevance.
Why we moved away from vector search
Our original implementation relied on semantic and vector search to capture the “meaning” behind user queries. But as our platform evolved, it became clear that these systems weren’t well-suited for our core use cases.
Users needed:
Deterministic filtering (e.g., "how many results match this atom?")
Transparent, complete result sets to power charts and dashboards
Fast, repeatable queries that don’t change subtly over time
Modern vector search systems don’t easily support this level of transparency. They return approximate matches and abstract similarity scores, often making it hard to understand why a document was returned—or whether it’s the full picture.
So we made a decision: move away from vector search and lean into what traditional search engines do best.
A return to boolean and lexical search—with a twist
We rebuilt our search infrastructure on top of Elasticsearch’s powerful boolean and lexical search capabilities. This shift brings major advantages:
Faster query speeds that dramatically improve iteration time
Deterministic filtering and counts, so every chart is grounded in the full dataset
Predictable, explainable results that users can trust
But we didn’t stop there.
To preserve the benefits of semantic understanding, we’ve rethought where that intelligence should live—not at query time, but at data ingestion.
Capturing semantic meaning at ingest time
Instead of computing document-query similarity during search, we enrich documents at the time of ingestion. Here’s how:
Synonym expansion: We find related words and concepts not explicitly mentioned in the document and add them as fields, enabling semantic-style recall via lexical search.
Stemming: Both queries and documents are reduced to their root forms, allowing consistent matches (e.g., “running” and “run”).
The result? You get the same functionality—semantically relevant results—without the opacity or latency tradeoffs of vector search.
What’s next: Reranking for even better relevance
We’re not done. Coming soon to Cypris is a reranking layer that boosts the most relevant results to the top of the list using lightweight vector techniques.
Here’s how it works:
A standard lexical search retrieves the full result set.
We take the top N results and rerank them using vector similarity, powered by Elasticsearch’s new hybrid scoring capabilities.
You get faster queries with even better relevance—without compromising on counts or transparency.
This layered approach gives us the best of both worlds: precise filtering and fast queries, plus smarter ordering of results where it matters most.
We’re excited to bring this upgrade to our users, and we’re already seeing teams iterate faster and uncover insights more confidently. This is a foundational shift—and just the beginning of what’s to come.
Want a walkthrough of what’s changed? Reach out to our team.
Keep Reading
January 12, 2023
•
XX
min read
Checking a patent is an important part of the research and development process. It’s essential to ensure that your innovation or product doesn’t infringe upon existing patents, while also providing insights into potential competitors. Knowing how to check a patent can save you time, money, and resources in the long run.
This blog post will explore what exactly a patent is, how to check a patent effectively, and how to file your own application with confidence. Check out this helpful guide if you want more information about checking patents!
A patent is an exclusive legal right granted by a government for an invention that provides its owner with certain protections against unauthorized use or sale of the patented item. Patents are used to protect inventions such as machines, processes, products, and even documents.
There are three main types of patents – utility patents, design patents, and plant patents – each providing different levels and types of protection for inventors’ creations.
Utility patents cover new and useful inventions such as machines, processes, or chemical compositions.
Design patents cover ornamental designs applied to articles.
Plant patents cover newly developed varieties of plants not found in nature.
Let’s take a look at how to check a patent effectively.
The first step in checking a patent is to conduct a search of relevant databases such as the USPTO (United States Patent and Trademark Office) or EPO (European Patent Office). This will help you identify any existing patents related to your project.
The USPTO offers free access to its database through its website, while EPO provides access through its Espacenet platform.
Additionally, many private companies offer paid services that provide more comprehensive searches of multiple databases at once.
When conducting a search of existing patents, it is important to use keywords that accurately describe your project or invention so that you do not miss any potentially relevant results.
Once you have identified relevant patents, it’s important to read them carefully so that you can understand their scope and determine if there are any potential conflicts with your work. Pay attention not only to what is explicitly stated but also implied language.
Finally, remember that searching multiple databases can often yield different results and it is best practice to check all applicable sources.
Key Takeaway: When checking a patent, it is important to conduct a thorough search of relevant databases such as the USPTO and EPO. Remember to check multiple databases before making any decisions about potential conflicts with another inventor’s patent rights.
Analyzing the Results of Your Patent Search
Analyzing the results of your patent search is an important step in ensuring that you are able to protect your invention and secure a valid patent.
Reading the Results of Your Search
A successful search will reveal any prior art related to similar inventions as well as any pending applications for similar inventions. This information can help you determine whether there are already existing patents on similar ideas or products, which could prevent you from obtaining a valid patent for yours.
Identifying Potential Infringements or Conflicts
Once you have identified any potential conflicts between your invention and existing patents, it’s important to review each one carefully to ensure that there are no infringing elements present in either party’s product or process. If there are similarities between two products or processes, it may be necessary to modify one so that it does not infringe upon another’s rights.
Assessing Your Invention
After identifying any potential conflicts with other patents, assess how strong and valid your own invention is before filing a patent application. Consider factors such as novelty (how unique is this idea?), usefulness (does this solve an existing problem?), and non-obviousness (is this something someone else would think of?).
If there are no conflicts or infringements, then it’s time to prepare for filing a patent application.
Before filing a patent application, it is important to ensure that you have all the necessary documentation and information. This includes details about your invention, such as drawings or diagrams, descriptions of how it works, and any other relevant materials.
Make sure that you have conducted a thorough patent search to check for existing patents that may conflict with yours.
Choosing an attorney or agent to represent you in filing your application is essential. Find someone who has experience in patent law and can provide advice on the best way forward with your application. Make sure they are familiar with the specific jurisdiction where you plan to file your application so they can help guide you through the process.
Finally, determine which jurisdiction is best for filing your patent application. Different countries have different laws regarding patents and intellectual property rights so it is important to understand these before making a decision on where to file your application.
Factors such as filing fees, duration of protection, and whether there are any restrictions on what types of inventions can be patented should all be taken into consideration when deciding where to file your patent.
What Happens After You File Your Patent Application?
After you file your patent application, the process of obtaining a patent begins.
The United States Patent and Trademark Office (USPTO) will review your application to determine if it meets all requirements for granting a patent. If any issues are identified during the review process, they will be communicated in an office action from the USPTO. It is important to respond promptly and accurately to these actions as failure to do so can result in abandonment of your application.
Responding to office actions from the USPTO requires careful consideration and analysis of each issue raised by the examiner. Depending on what is requested, you may need additional evidence or argumentation in order to satisfy their concerns. Consult with an attorney when responding to office actions before submitting a response.
Monitoring other applications that may conflict with yours is also essential after filing your patent application. This includes searching for prior submissions that could potentially invalidate some or all of your claims, as well as keeping track of similar applications filed by competitors.
It helps to ensure that you are not infringing on any existing patents and can provide valuable insight into what your invention should look like. By understanding the basics of how to check a patent, analyzing the results of your search, preparing to file a patent application, and knowing what comes after, you will be well-prepared when it comes to checking a patent.
Are you looking for a way to quickly and efficiently check patents? Cypris is the answer! Our research platform was designed specifically with R&D and innovation teams in mind.
With our easy-to-use interface, we centralize all of your data sources into one place so that you can get quick insights without having to waste time searching through various databases. Get started today with Cypris – it’s the best solution for checking patents!
How to Check a Patent: A Step-by-Step Guide for R&D Teams
Blogs
January 12, 2023
•
XX
min read
Patents are an important part of any successful research and innovation program, but they can also come with a hefty price tag. Patent maintenance fees must be paid periodically in order to keep them valid. But how much are patent maintenance fees?In this blog post, we’ll explore the basics of patent maintenance fees, including how much are patent maintenance fees, who is responsible for paying them, and what happens if you don’t pay your fee on time or at all.Let’s find out exactly how much patent maintenance fees may set you back!
Patent maintenance fees are charges that must be paid to keep a patent valid. These fees are necessary because patents have limited lifespans and need to be renewed periodically in order for the patent holder to maintain their exclusive rights over an invention.There are three main types of patent maintenance fees: annuity payments, renewal fees, and re-examination fees.Annuity payments are due at regular intervals throughout the life of the patent and typically cover costs associated with maintaining the patent’s validity such as legal services, administrative costs, etc.Renewal fees are due when a patent is up for renewal after its initial term has expired. These can range from small amounts to large sums depending on how long ago the original application was filed.Re-examination fees may also be required if there is evidence that a previously granted claim should not have been allowed or if new prior art has been discovered which could invalidate existing claims.Patent maintenance fees are an important part of protecting your invention. Knowing the costs associated with patent maintenance can help you plan and budget accordingly. Now let’s take a look at how much these fees typically cost.
The average cost for a basic utility patent in the United States is around $1,000 per year after filing fees have been paid.In Europe, however, this number can range anywhere from €500 to €2,000 per year depending on where you file your application and the length and complexity of your invention’s description.There are several factors that affect how much are patent maintenance fees. These include the type and complexity of the invention being patented, as well as any additional costs associated with maintaining or defending a patent. Different countries have different laws regarding patents and their associated costs, which can also affect how much you pay for your patent maintenance fee.One way to reduce patent maintenance costs is by using Cypris’ research platform for R&D teams. This software helps streamline processes related to researching prior art and relevant regulations — saving time and money when dealing with costly renewal fees.Additionally, there are strategies such as limiting claims made within an application or negotiating payment plans directly with local offices that may help reduce overall costs.Next, let’s explore when these fees are due.
Patent maintenance fees are due at regular intervals throughout the life of a patent. Depending on the country, these fees may be due annually or every few years. The timing for payment of these fees is typically specified in the patent application and can vary from one jurisdiction to another.In most countries, patent maintenance fees must be paid within six months prior to their expiration date. Failure to pay before this deadline will result in the patent lapsing and becoming invalidated, which means that it no longer offers any legal protection for its owner’s invention or product.Late payment penalties may also apply if a fee is not paid on time. These penalties can range from additional costs to complete revocation of the patent rights granted by the original application. In some cases, late payments may even render an invention unpatentable as well as void any existing patents associated with it.It is important to note that different jurisdictions have different regulations regarding when and how much a fee must be paid in order for a patent to remain valid and enforceable. Therefore, it is essential that R&D teams stay up-to-date with all relevant laws and regulations pertaining to their particular jurisdiction so they do not miss out on critical deadlines or incur unnecessary expenses related to late payments of such fees.It is important to understand when patent maintenance fees are due and who is responsible for paying them in order to maintain your patents. In the next section, we will discuss who is liable for payment of these fees and the differences between joint owners and assignees.
Who is Responsible for Paying the Patent Maintenance Fee?
Generally, the patent owner is responsible for paying all maintenance fees associated with a patent. The patent owner can be an individual or a company, and they are liable for payment regardless of who filed the application.In some cases, multiple parties may have ownership rights to a single patent. In these instances, each party is jointly liable for payment of any applicable fees.When two or more people own a single patent, it is important to understand how responsibility will be divided between them when it comes to paying maintenance fees. Generally speaking, joint owners must agree on which party will pay the fee before submitting their payment.If no agreement can be reached, then all parties must contribute equally toward its cost. If one party assigns their rights in relation to the patent, they remain responsible for any outstanding payments until such time as those payments are made by either themselves or another assignee.
What Happens if You Don’t Pay Your Patent Maintenance Fee?
Failing to pay patent maintenance fees on time can have serious consequences. If a fee is not paid within the designated timeframe, the patent will be deemed abandoned and no longer valid. This means that any rights or protection associated with the patent are also lost.The consequences of not paying your fees on time include:
Loss of Patent Rights: Once a patent has been declared abandoned, all rights associated with it are forfeited and anyone may use the invention without permission from the original inventor.
Legal Liability: The inventor may be held liable for damages if someone else uses their invention after it has been declared abandoned.
Financial Losses: Not only does an inventor lose out on potential profits from licensing their invention but they also incur additional costs in trying to regain their rights by filing a new application or reinstating an existing one.
FAQs About How Much Are Patent Maintenance Fees
How often do you pay patent maintenance fees?
You may pay without a surcharge for 3 to 3.5 years, 7 to 7.5 years, and 11 to 11.5 years after the date of issue.You cannot pay early.You may also pay with a surcharge during the grace periods at 3.5 to 4 years, 7.5 to 8 years, and 11.5 to 12 years after the date of issue.
How much does it cost to renew a US patent?
The cost to renew a US patent depends on the type of patent. Generally, for utility patents, the renewal fee is $800. For design patents, the renewal fee is $200.There may be additional fees associated with late payments or other special circumstances.
Conclusion
Being aware of how much are patent maintenance fees and when they are due is an important part of protecting your intellectual property. It’s also essential to know who is responsible for paying these fees so you don’t miss any payments that could result in losing your patent rights.Are you looking for a reliable and cost-effective way to manage your patent maintenance fees? Look no further than Cypris. Our research platform provides the data sources teams need in one easy-to-use, intuitive interface, giving you quick access to insights on how much are patent maintenance fees. With our help, managing these costs is easier than ever before!
How Much Are Patent Maintenance Fees? A Guide for R&D Teams
