Patent AnalyticsExaminers
Office

The office

The whole office, in one view

Every application filed since 2006: 7,648,559 applications, 15,621 examiners, 13,103,541 office actions read. What the office allows, how long it takes, what it rejects on, and how its tech centers differ.

Allowance rate
75%
of decided applications, all years
Months to first action
18.6 mo
Rejections before allowance
1.6
Needed an RCE
27%
of applications

Volume and outcomes

Applications by filing year

Allowed in green, abandoned in red, pending in grey. The most recent years are still filling in.

Allowance

Share of decided applications allowed, by filing year

Pendency

Months to the first office action, by filing year

Rejections

Share of office actions raising each statute, by filing year

From the office actions read so far; the eligibility line (§ 101) is where the Alice decision of 2014 shows.

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Tech centers

Allowance rate by tech center

Click a bar to open the tech center.

Domains on the move

Where filings are shifting

Technology domains whose share of new filings grew or shrank most over the last two years, against the four years before.

Gaining

DomainApplicationsLast two yearsShare of filings
D21J 23977+198%
C21B 945203+99%
C01D 753178+95%
C25B 6,4381,614+85%
F24T 618141+84%
A62D 864151+78%
C25C 1,037143+77%
G16C 2,274661+77%
C01C 517100+76%
C22B 3,674597+73%
B27N 742130+70%
H01M Batteries and fuel cells102,87221,375+69%

Losing

DomainApplicationsLast two yearsShare of filings
F02N 1,78731-64%
D01H 39215-62%
C13K 2861-57%
G08C 3,60794-53%
F02P 1,53336-52%
B82B 4405-52%
B60M 2306-51%
A01H 19,3491,257-48%
A43D 58238-47%
B61G 37819-47%
F01L 5,289162-45%
D07B 53529-43%

Domains by filing year

Allowance rate by technology domain and the year applications were filed