doctrine of equivalents

The principle that patent infringement occurs even when the allegedly infringing activity falls outside the literal scope of the patent claims, but its elements are identical or equivalent to each claimed element of the patented invention.

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Newly Released GAO Report Shows Previous Leadership’s Improper Influence on PTAB and Need for Improved Transparency  

Many in the IP world suspected improper influence at the U.S. Patent and Trademark Office (USPTO) under former Director Andrew Iancu, previously a partner at a firm with a long history of representing...

In WDTX, the Numbers Tell the Story

If there was ever any doubt that Judge Alan Albright’s courtroom in Waco, Texas was a favorable venue for patent trolls, we can now put that notion to rest. The proof is in the numbers.  For...

State Attorneys General Raise Concerns About Threats Posed by Litigation Funding

In November, I wrote about the opportunity for Congress to find common ground on transparency issues, including bringing greater transparency to the third-party litigation funding (TPLF) industry. TPL...

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