PTAB moves squarely into US lawmakers’ sights in rewritten PATENT Act

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

PTAB moves squarely into US lawmakers’ sights in rewritten PATENT Act

After previously being included on the fringes of discussion around US patent reform, Patent Trial and Appeal Board proceedings are now one of legislators' main focuses. The rejigged PATENT Act has been branded “a PTAB reform bill” by one observer

us20congress.jpg

The PATENT Act that was approved by the US Senate Judiciary Committee last week and which will be reported to the full Senate looks very different to that which was introduced in in April.

As Oblon partner Scott McKeown noted in a Patents Post-Grant blog post last week, the PATENT Act “has morphed into a PTAB reform bill” in a “surprising change of course”.

Radical changes to the Patent Trial and Appeal Board had been included in the patent owner-friendly STRONG Act introduced in the Senate in March. But that bill stands little chance of passing.

The PATENT Act, by contrast, is more popular and has bipartisan support. With the addition of changes to the PTAB, it appears the bill is attempting to appease patent owners such as pharmaceutical companies as well as appealing to the technology industry with its previous provisions to shift fees, curb abusive demand letters, increase transparency and limit early discovery.

Some of the biggest PTAB changes in the manager’s amendment include giving the USPTO Director discretion to deny petitions “in the interest of justice” (a provision surely aimed at Kyle Bass), stipulating that a patent challenged in a proceeding “shall be presumed to be valid”, requiring the PTAB to ditch the broadest reasonable interpretation standard and apply the narrower claim construction followed by the district courts, and reducing the burden on amending claims in PTAB proceedings.

Oblon's McKeown was especially scathing about the proposed change to the Philips claim construction, noting that “patentees will regret pushing for this change, if it happens”. He said the presumption of validity provision would “create unnecessary confusion”. He added that a provision to force amendment within 30 days of trial institution was a “strange idea” that would mean a patentee would not be able to depose the petitioner’s expert.

In fairness, McKeown noted some of the changes seem sensible such as an exception to the 12-month IPR window for amended complaints that add new claims that would address a common joinder situation and fixing CBM grounds to include 102(e).

Other provisions in the bill McKeown said are moot because the PTAB is likely to make similar changes soon such as: allowing preliminary responses to include evidence and allowing petitioners to seek leave to reply; allowing live testimony; providing the ability to amend as a matter if right if narrowing, supported and responsive to trial ground; and mandating only one judge in common with institution order and final written decision.

All these changes would be prospective only. McKeown said that were they to be enacted there would be “a massive crush of filings” in the weeks before they were actice to avoid uncertainty.

Harness Dickey included a good overview of the proposed changes to the PTAB in the PATENT Act on its http://ipr-pgr.com website.

There may be further tweaks to these proposals. The bill’s co-sponsors admitted that the manager’s amendment included “placeholder language” for amending claims in PTAB proceedings.

“Negotiations are ongoing regarding this provision,” they said in a statement.

Another issue is in regards to a proposal by the life sciences community concerning the applicability of the PTAB proceedings to patents that are subject to the Hatch-Waxman Act and Biologics Price Competition and Innovation Act processes. “The cosponsors have agreed to work on these issues as the bill proceeds to the Senate floor,” they said.


Only 30% of our content is published on our blog – to access all of our content you need to be a subscriber.

We like to offer our loyal blog readers a special rate, so register your interest in coming on board as a subscriber and we will be in touch shortly  

more from across site and SHARED ros bottom lb

More from across our site

Examiner statistics could help patent prosecution practitioners tailor strategies, turning an area of high variability into a potential competitive advantage
The England and Wales High Court’s ruling in Accord v Novartis may not rewrite the law on plausibility, but it does signal a pragmatic approach that could provide greater certainty for life sciences innovators
Firms with established sports relationships and specialised expertise are well positioned to capture the market’s expanded pool of IP work
Gunjan Paharia discusses developing RIA, an AI platform built to draw on decades of institutional knowledge, support junior lawyers, and reshape how legal teams work
A strong Canadian business helped lift profits, but the IP service group's latest results underline the pressure facing its operations in Australia, New Zealand and parts of Asia
Wins in court have been key to the six-year-old firm’s growth, as one of its founders explains
The firm’s co-CEO discusses patent litigation, collaboration with overseas colleagues and the next generation of leaders
Two recent decisions demonstrate the courts’ creativity in cutting-edge IP disputes that tested their jurisdictional powers
Aditi Verma Thakur, managing partner at Aishani Partners, discusses 5 am wake-ups, working with high-performing professionals and staying calm under pressure
After more than three decades at Wilson Sonsini, Ian Edvalson explains why he moved to expand his life sciences transactional practice
Gift this article