Patent AnalyticsExaminers
Rankings

Law firm or agent

PDSD LAW/SRDX

129 applicationsfiled 2006 to 2025

Allowance rate
67%
−8 pts vs the USPTO range 58% to 75%
Rejections before allowance
2.8
+1.2 vs the USPTO
Months to first action
18.7 mo
level with the USPTO
Needed an RCE
59%
+32 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

A61L 48 apps
A61M Devices for introducing media into the body21 apps
A61K Medical preparations20 apps
C09D 6 apps
C08G 6 apps
B05D 4 apps

Art units

378312 apps
161712 apps
161810 apps
17179 apps
16138 apps
16156 apps

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
19368473MEDICAL DEVICE COATINGS AND METHODS2025-10-24Pending00n/a
19346271POLYACRYLIC ACID CONTAINING LUBRICIOUS COATINGS FOR MEDICAL DEVICES WITH ENHANCED P…2025-09-30Pending00n/a
18914974ACTIVE AGENT DEPOTS FORMED IN SITU FOR MAINTAINING LONG-TERM LESION PATENCY2024-10-14Pending00n/a
15288841Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15632859Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15132344Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15591014Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15131524Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15861455Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15751262Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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