How first-to-file affects the USPTO

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

How first-to-file affects the USPTO

US patent applications were “three to four times” higher than normal in the week before first-to-file came into force on March 16, Acting USPTO Director Teresa Stanek Rea said last week

Speaking at Managing IP’s US Patent Forum, Stanek Rea said the “flurry” of new applications would increase the backlog. But she added that the Office’s aim is to get the backlog permanently below 600,000 applications as soon as possible. In 2009, there were over 750,000 unexamined applications.

Stanek Rea became Acting Under Secretary of Commerce and Acting Director of the USPTO earlier this year, after David Kappos retired from the Office. She also remains Deputy Under Secretary and Deputy Director.

A permanent replacement for Kappos has not yet been appointed. He has since joined the law firm Cravath and was honoured with an outstanding achievement award at Managing IP’s North America Awards dinner last week.

Stanek Rea said the implementation of the America Invents Act was a “truly historic moment” for patents, and added that the Office is being aggressive with hiring and recruiting. “We think the AIA is something that long-term is very good for innovators,” she added, saying it will help with work sharing and bring down costs for inventors.

The USPTO hired 1,505 patent examiners last year, and another 200 so far this year, with a further 300 expected by May or June. Stanek Rea said the attrition rate among examiners is now an “extremely low” 2.8% and there are 7,800 patent examiners in total. In addition, 30 new trade mark examiners have been hired and about 70 to 75 judges have joined the USPTO in the past year.

“Bringing in new examiners sooner is essential for us,” said Stanek Rea, because of the time needed for training. She added that training has been enhanced as examiners now have to examine both pre-AIA and post-AIA applications. Training materials will be published online.

Another project for the USPTO is establishing the new offices in Detroit (which already has 65 examiners and 12 judges), Silicon Valley, Dallas and Denver. “Each satellite office is in a different area of the United States and will be developed concurrent with the users in that geographic area,” said Stanek Rea, who added that there are no plans to have trade mark staff in the new offices at the moment, though there would be video-conferencing facilities which could be used by trade mark applicants – though she added that plans are “evolving”.

The Acting Director added: “On the international front, we’re having a significant amount of discussions with international colleagues talking about things such as a harmonised grace period, to bring us into line with each other.” She said harmonisation included both procedural and substantive matters, and the aim was to increase patent quality and benefit inventors and innovation worldwide.

The US Patent Forum took place in Washington DC on March 19. For more details, visit our US Patent Forum page.

more from across site and SHARED ros bottom lb

More from across our site

Personality rights are among several measures the government must take to maximise the potential of the music licensing market, say lawyers
Pascal Faure, director general of INPI, explains why keeping a cool head is key, and discusses plans to leverage IP assets to secure funding
Lawyers at Carpmaels & Ransford explain how the healthcare sector has not simply participated in the UPC’s early years, but actively shaped it
The firm has hired former in-house counsel Quintin Cassady to lead the launch of the new office
The combined firm has strong IP credentials across the US, Middle East, UK and Europe, despite Taylor Wessing’s German and French practices not joining
Priya Nagpal, who this month became the firm’s eighth IP partner, says its cross-practice expertise in areas closely linked to IP was a key draw
Harm van der Heijden is to join Ankar as head of patent innovation after 17 years in private practice
Alabama attorney Miya Aladebumoye has launched a new firm built on ‘big law’ experience and a personal touch approach
A UKIPO campaign aimed at combating fakes in the pre-loved fashion market and registration of the first Portuguese craft and industrial geographical indication were also among the top talking points
Chris Adams, Managing IP’s research lead, joins us to explain what practitioners need to know ahead of our first rankings release of 2026
Gift this article