Law firm or agent

Patterson+Sheridan, LLP

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151 applicationsfiled 2008 to 2026

Allowance rate

68%

−8 pts vs the USPTO range 58% to 76%

Rejections before allowance

1.5

level with the USPTO

Months to first action

21.3 mo

+2.7 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

C09K 17 apps

G01N Investigating or analysing materials15 apps

B05B 8 apps

C07K Peptides8 apps

C04B 6 apps

B67D 5 apps

Art units

OPAP28 apps

375415 apps

28558 apps

36747 apps

36426 apps

16164 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central28 apps

n/a

Silvana C Runyan5 apps

100%

Katherine Anne Kloecker4 apps

100%

Vishal J Pancholi4 apps

Shuangyi Abu Ali3 apps

100%

Jeremy W Carroll3 apps

Angela Marie Ditran Leff3 apps

100%

Maryam Monshipouri3 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

UNIVERSITY OF WYOMING92 apps

86%

DISPENSING TECHNOLOGIES B.V.15 apps

MJNN LLC11 apps

88%

Southwest Research Institute9 apps

89%

Chevron Phillips Chemical Company LP7 apps

100%

PIRI TECHNOLOGIES, LLC2 apps

100%

Alchemy Sciences, Inc.1 apps

n/a

Hess Corporation1 apps

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
19883946	CLOSED-CYCLE USE OF HYDROGEN AND OXYGEN FOR CARBON CAPTURE AND EMISSIONS REDUCTION	2026-10-09	Pending	0	0	n/a
19627771	SYNERGY BETWEEN DESICCATION PROTECTIVE SOLUTES AND DISORDERED PROTEINS	2026-09-24	Pending	0	0	n/a
19627207	COMPOSITIONS AND METHODS FOR STABILIZING A BIOLOGICAL MATERIAL OR BIOLOGICALLY-DERI…	2026-09-23	Pending	0	0	n/a
15236876	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15182636	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15522710	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15403756	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15192107	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15918823	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15682131	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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