Law firm or agent

Ewing & Jones, PLLC

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781 applicationsfiled 2006 to 2026

Allowance rate

80%

+5 pts vs the USPTO range 77% to 83%

Rejections before allowance

1.6

level with the USPTO

Months to first action

16.0 mo

−2.6 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

E21B 268 apps

E04C 58 apps

C25B 28 apps

C09K 23 apps

G06Q Data processing for administrative, commercial, financial purposes22 apps

C07C 20 apps

Art units

367675 apps

367273 apps

363354 apps

367444 apps

OPAP36 apps

367931 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central37 apps

n/a

Taras P Bemko13 apps

100%

Daniel P Stephenson12 apps

92%

Giovanna Collins Wright11 apps

100%

Kenneth L Thompson10 apps

90%

Wojciech Haske9 apps

89%

Babajide A Demuren9 apps

100%

Kipp Charles Wallace8 apps

88%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Scientific Drilling International, Inc.79 apps

91%

STEWART & STEVENSON LLC61 apps

54%

SORKIN, FELIX54 apps

91%

Nabors Drilling Technologies USA, Inc.50 apps

90%

TAM INTERNATIONAL, INC.24 apps

96%

SANVEAN TECHNOLOGIES LLC22 apps

95%

REACTION 35, LLC21 apps

89%

CACTUS WELLHEAD, LLC20 apps

85%

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
19880772	SOURCE OF THERMAL ENERGY	2026-09-30	Pending	0	0	n/a
19618737	HEAT MANAGEMENT METHOD IN A COMBINED PROCESS INVOLVING METHANOL PRODUCTION	2026-08-26	Pending	0	0	n/a
19618630	HEAT MANAGEMENT METHOD IN A COMBINED PROCESS TO PRODUCE METHANOL FROM WATER AND CO2	2026-08-26	Pending	0	0	n/a
15924412	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15332716	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15148662	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15415780	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15139771	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15473188	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15262688	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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