Law firm or agent

WINSTEAD PC

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1,317 applicationsfiled 2006 to 2025

Allowance rate

60%

−16 pts vs the USPTO range 57% to 63%

Rejections before allowance

2.0

+0.5 vs the USPTO

Months to first action

19.0 mo

+0.4 vs the USPTO

Needed an RCE

33%

+5 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 preparations125 apps

C01B 54 apps

H04L Transmission of digital information52 apps

E21B 43 apps

A61B Diagnosis, surgery, identification40 apps

G01N Investigating or analysing materials39 apps

Art units

173629 apps

177227 apps

177623 apps

367219 apps

161816 apps

367615 apps

Examiners met

The examiners seen most, and how it went with each

Leslie A Wong10 apps

80%

Guinever S Gregorio9 apps

67%

Charles S Bushey9 apps

78%

Daniel McCracken9 apps

78%

Michael C Wimer8 apps

75%

Daniel H Miller8 apps

25%

Richard M Rump8 apps

100%

Docket Central7 apps

n/a

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

WILLIAM MARSH RICE UNIVERSITY132 apps

58%

The Texas A&M University System106 apps

76%

Agency for Science, Technology and Research70 apps

30%

AVIATRIX SYSTEMS, INC.41 apps

100%

GTC Technology US LLC38 apps

68%

The Board of Regents of the University of Texas System35 apps

51%

Board of Regents, The University of Texas System35 apps

34%

SpineSmith Partners, L.P.28 apps

75%

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
19625207	APPARATUS AND METHOD FOR PREDICTING SLEEP STAGE	2026-09-17	Pending	0	0	n/a
19615138	WATERPROOF CASING FOR INSULIN PUMPS	2026-08-13	Pending	0	0	n/a
19613222	BARRIER COATING FOR PRODUCE WITH BETTER FUNGICIDE DELIVERY AND EFFICACY	2026-08-06	Pending	0	0	n/a
15844848	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15296174	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15397542	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15989545	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15530202	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15731619	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15941727	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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