USPTO Outage History

USPTO is up right now

USPTO had 164 outages in the last 2 years totaling 57288h 45m of downtime — averaging 6.7 incidents per month.

There were 164 USPTO outages since October 4, 2024 totaling 57288h 45m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://www.uspto.gov/system-status

Minor July 1, 2026

Need help with sequence listings?

Detected by Pingoru
Jul 01, 2026, 09:34 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
91d 22h
Timeline · 1 update
  1. monitoring Jun 14, 2026, 08:01 AM UTC

    [[VIEW_THIS]] Patent Alert Need help with sequence listings? The USPTO’s Scientific and Technical Information Center Library has a Sequence Listing Help Desk to support applicants...

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Minor June 30, 2026

Attend Patent Center and DOCX training

Detected by Pingoru
Jun 30, 2026, 02:08 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
93d 6h
Timeline · 1 update
  1. monitoring Jun 13, 2026, 07:57 AM UTC

    This event is a must for patent applicants learning to navigate, file and retrieve their documents in Patent Center as well as file in DOCX format. We will provide information, conduct a demo, and answer any questions.

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Minor June 30, 2026

Patent Public Search (PPUBs) Maintenance

Detected by Pingoru
Jun 30, 2026, 02:08 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
93d 6h
Timeline · 1 update
  1. monitoring Jun 13, 2026, 07:57 AM UTC

    The USPTO will perform maintenance on Patent Public Search (PPUBs) from 10-11 p.m. ET on Friday, June 12. To avoid any potential impact, users should...

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Minor June 30, 2026

Supplemental guidance for examination of design patent applications related to computer-generated interfaces and icons

Detected by Pingoru
Jun 30, 2026, 02:08 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
93d 6h
Timeline · 1 update
  1. monitoring Jun 18, 2026, 08:19 AM UTC

    The USPTO issued supplemental guidance clarifying how design patent applications for computer-generated interfaces, like GUIs and icons, comply with the article of manufacture requirement.

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Minor June 28, 2026

Trademark System Maintenance

Detected by Pingoru
Jun 28, 2026, 01:56 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
95d 6h
Timeline · 1 update
  1. monitoring Jun 11, 2026, 07:38 AM UTC

    Trademark System Maintenance The USPTO will perform routine maintenance on the Trademark System from 12:01- 5:30 a.m. ET on Saturday, June 13. During the maintenance...

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Minor June 28, 2026

USPTO designates as informative three decisions applying the Office’s Revvo and Tesla claim construction precedent

Detected by Pingoru
Jun 28, 2026, 01:56 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
95d 6h
Timeline · 1 update
  1. monitoring Jun 12, 2026, 07:48 AM UTC

    In Ford, Terumo, and TikTok, the Director vacated or denied institution where petitioners took inconsistent district court and Board positions on claim construction, undermining the PTAB's role as a litigation alternative.

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Minor June 28, 2026

USPTO issues precedential decision to treat AIA eligibility the same for both the United States government and foreign governments

Detected by Pingoru
Jun 28, 2026, 01:56 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
95d 6h
Timeline · 1 update
  1. monitoring Jun 12, 2026, 07:48 AM UTC

    In Tianma v. LG Display, the Director denied institution, holding that foreign governments, like the U.S. government, cannot be petitioners or real parties in interest in IPR or PGR proceedings.

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Minor June 28, 2026

China IP legislative and case law update

Detected by Pingoru
Jun 28, 2026, 01:56 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
95d 6h
Timeline · 1 update
  1. monitoring Jun 23, 2026, 08:56 AM UTC

    This virtual program will examine the latest developments in intellectual property (IP) law in the People's Republic of China.

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Minor June 27, 2026

USPTO issues precedential decision detailing the principles underlying the Director’s exercise of discretion

Detected by Pingoru
Jun 27, 2026, 01:50 PM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
96d 6h
Timeline · 1 update
  1. monitoring Jun 12, 2026, 07:48 AM UTC

    In Magnolia Medical v. Kurin, the Director denied IPR institution where the petitioner raised issues it already litigated and lost in district court rather than using the PTAB as a true alternative to litigation.

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Minor June 26, 2026

Learn more on how to Patent Public Search

Detected by Pingoru
Jun 26, 2026, 09:18 AM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
97d 11h
Timeline · 1 update
  1. monitoring Jun 12, 2026, 07:48 AM UTC

    [[VIEW_THIS]] USPTO Alert Getting started with Patent Public Search Are you puzzled by patent searching or confused by the patent searching options available on the...

Read the full incident report →

Minor June 26, 2026

TTAB Center updated with new filing options

Detected by Pingoru
Jun 26, 2026, 09:18 AM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
97d 11h
Timeline · 1 update
  1. monitoring Jun 12, 2026, 07:48 AM UTC

    [[VIEW_THIS]] Trademark Alert TTAB Center updated with new filing options The United States Patent and Trademark Office (USPTO) continues to add filing options in TTAB...

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Minor June 25, 2026

Standard-Essential Patent Working Group offers support

Detected by Pingoru
Jun 25, 2026, 09:11 AM UTC
Resolved
Oct 01, 2026, 08:25 PM UTC
Duration
98d 11h
Timeline · 1 update
  1. monitoring Jun 12, 2026, 07:48 AM UTC

    [[VIEW_THIS]] Patent Alert Standard-Essential Patent Working Group offers support As previously announced, the U.S. Patent and Trademark Office (USPTO), launched a Standard-Essential Patent (SEP) Working...

Read the full incident report →