Patent AnalyticsExaminers
Rankings

Company or institution

Purdue Research Foundation

2,980 applicationsfiled 2006 to 2026

Allowance rate
80%
+5 pts vs the USPTO range 79% to 82%
Rejections before allowance
1.6
level with the USPTO
Months to first action
18.4 mo
−0.2 vs the USPTO
Needed an RCE
29%
+2 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

A61K Medical preparations320 apps
G01N Investigating or analysing materials247 apps
H01J 133 apps
G06F Electric digital data processing119 apps
C07D Heterocyclic compounds106 apps
A61B Diagnosis, surgery, identification104 apps

Art units

OPAP247 apps
2881171 apps
161877 apps
179747 apps
288446 apps
285542 apps

Who represents them

Law firms and agents on their applications

Bars show the share of decided applications that were allowed.

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Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19880414COMPOSITION THAT INDUCES AN IMMUNE RESPONSE TO SPERM AND METHOD OF USE TO DECREASE …2026-09-29Pending00n/a
19626827ONE-POT SYNTHESIS OF DISUBSTITUTED FUROXANS2026-09-22Pending00n/a
19626047LIVER-SPECIFIC ASIALOGLYCOPROTEIN RECEPTOR TARGETING LIGANDS, CONJUGATES COMPRISING…2026-09-21Pending00n/a
15753550Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15267153Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15908808Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15890099Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15665337Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15422712Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15929936Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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