Law firm or agent

Piroozi-IP, LLC and PRF

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278 applicationsfiled 2013 to 2026

Allowance rate

91%

+16 pts vs the USPTO range 87% to 94%

Rejections before allowance

1.2

−0.4 vs the USPTO

Months to first action

17.4 mo

−1.2 vs the USPTO

Needed an RCE

24%

−3 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

G06F Electric digital data processing24 apps

G06T Image data processing or generation19 apps

G01N Investigating or analysing materials17 apps

A61B Diagnosis, surgery, identification11 apps

H10N 9 apps

H10D 8 apps

Art units

OPAP28 apps

28558 apps

28257 apps

37926 apps

28976 apps

28726 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central30 apps

n/a

Young J Kim4 apps

100%

Mallika Dipayan Fairchild4 apps

100%

Viet Q Nguyen3 apps

100%

John M Royston3 apps

100%

Matthew E Hoban3 apps

100%

Andrew Shin3 apps

100%

Stephen Michael Gravini3 apps

100%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Purdue Research Foundation255 apps

92%

THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY2 apps

100%

The Regents of the University of Michigan2 apps

100%

United States Department of Agriculture2 apps

Wipro Enterprises Pvt Ltd2 apps

100%

CFD Research Corporation1 apps

100%

Department of Agricultural Biology, National Institute of Agricultural Sciences1 apps

Eli Lilly and Company1 apps

100%

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

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19618350	DARK-FIELD ABSORBANCE CIRCULAR DICHROISM OF ORIENTED CHIRAL THIN FILMS	2026-08-25	Pending	0	0	n/a
19615914	OMICS AUTOMATION USING LARGE LANGUAGE MODELS	2026-08-17	Pending	0	0	n/a
19610779	ACOUSTIC MECHANISMS TO IMPROVE SEPARATION OF AIRBORNE CONTAMINANTS WITH FIBER FILTE…	2026-07-30	Pending	0	0	n/a
15951527	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15117684	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15889909	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15696349	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15940840	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15894657	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15532094	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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