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Patent Invalidity Search

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Of the 800-plus SEP invalidation searches GreyB completed in the past year, the decisive prior art came from outside patent databases in most cases. The key evidence often did not

PTAB MARCH 2026

Fifty-one proceedings in March 2026. The number alone is the first signal worth reading. By the time these petitions were filed, Director Squires had centralized institution decisions, removed diagnostic reasoning

PTAB 2026

Since 2025, the U.S. patent system has moved into a period of active recalibration, with the PTAB at the center of policy, legal, and industry debate. Recent congressional discussions and

Patent Strength Checks That Make or Break a Litigation

The hard truth is that a patent might appear strong on paper but falter under the scrutiny of courtrooms, IPRs, or post-grant reviews.  Take the case of Masimo vs. Apple.

In 2022, over three million patent applications were filed worldwide. This rise brings a challenging question: How do you sift through the massive sea of patent data to find exactly

Weak invalidity contentions delay proceedings and increase costs, adding unnecessary stress to a high-stakes situation. Worst of all, it turns even the winning cases into losing battles. Minor oversights, even

10 Patent Search Tips by Expert Researchers

In 2022, over 3.4 million patent applications were filed globally, with a substantial portion published each year. This huge data makes it all the more difficult to perform efficient patent

Stop Overpaying for Non-SEPs Verify the Patents’ True Standard-Essential Status

With the rise in patent filings and the rapid development of industry standards like 3GPP, ITU-T, and IEEE, the number of Standard Essential Patent (SEP) declarations has surged. This increase

Power of Patent Infringement Analysis Getting Higher Value for IP Assets

The Richardson Oliver Patent Market Report 2023 found that patents with documented evidence of use can command significantly higher prices. These premiums range from a staggering 32% to a whopping

Drug Patent Infringement Cases Decoding the Latest Cases in the Pharma Industry

The pharmaceutical industry is known for its high-stakes drug patent infringement cases. Recently, several industry leaders, such as AbbVie, Bayer, and Cipla, have been involved in high-stakes litigation cases, garnering

AI Tools for Understanding Patents 4 AI Tools For Every IP Professional

Like every other industry, Artificial Intelligence (AI) has also transformed intellectual property (IP). With reduced human effort, patent experts can refine how they read, analyze, and leverage IP. Unsurprisingly, multiple

New Searcher Standard For IPR Estoppel Strategic Considerations After The New Standard

Ironburg Inventions, known for its SCUF controllers, claimed that Valve’s Steam Controller infringed on its patents. Specifically, the patents in question were related to the back paddle design of controllers,

Invalidating Formulation Patents Using the Standard Values of the Ingredients in the Claim

Invalidating formulation patents is generally more complex than usual patents because they include different components mixed together in a certain amount to make that formulation stable or viable. While the

AI-based Patent Search Databases Top 13 Databases for your Patent Search Needs in 2024

AI (Artificial Intelligence) has transformed intellectual property (IP) by reducing human effort and enabling patent experts to refine how they discover, analyze, and leverage intellectual property. It’s no surprise that

Patent Litigation Funding Companies Discover Top 12 Companies In The US & UK

Recent years have seen a paradigm shift in patent litigation cases. 61% of the patent infringement lawsuits since 2020 were backed up by litigation funding companies. A further 30% of

Invalidating Telecom Patents 5 Techniques for Invalidating Telecom Patents

In September, Lenovo Group paid a hefty $140 million in a SEPs infringement lawsuit by InterDigital. In the same month, Xiaomi and Oppo were sued by Panasonic over 4G patent