Law firm or agent

Bracewell LLP

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3,071 applicationsfiled 2006 to 2026

Allowance rate

80%

+5 pts vs the USPTO range 79% to 82%

Rejections before allowance

1.5

−0.1 vs the USPTO

Months to first action

19.1 mo

+0.5 vs the USPTO

Needed an RCE

23%

−4 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 799 apps

C09K 333 apps

G01V 168 apps

C10G 152 apps

G01N Investigating or analysing materials126 apps

G06F Electric digital data processing82 apps

Art units

3674303 apps

3676237 apps

3672182 apps

3746124 apps

1771119 apps

177294 apps

Examiners met

The examiners seen most, and how it went with each

Silvana C Runyan52 apps

98%

Angela Marie Ditran Leff42 apps

90%

Randy Boyer42 apps

100%

Jeffrey D Washville41 apps

100%

Zakiya W Bates35 apps

97%

Kumar R Bhushan34 apps

88%

Andrew B. Sue-Ako29 apps

86%

Timothy C Vanoy28 apps

96%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Saudi Arabian Oil Company1,710 apps

93%

BAKER HUGHES INCORPORATED207 apps

71%

SAMSUNG ELECTRO-MECHANICS CO., LTD.135 apps

LOCKHEED MARTIN CORPORATION106 apps

88%

BAKER HUGHES HOLDINGS LLC93 apps

100%

King Fahd University of Petroleum and Minerals60 apps

93%

RIKEN TECHNOS CORPORATION46 apps

85%

Baker Hughes, a GE Company, LLC33 apps

97%

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
19882473	THREE-DIMENSIONAL FAR FIELD RESERVOIR CHARACTERIZATION FROM DEEP AZIMUTHAL ELECTROM…	2026-10-05	Pending	0	0	n/a
19615070	DUAL ACTUATOR CONTROL FOR AUTOMATED DIRECTIONAL DRILLING	2026-08-13	Pending	0	0	n/a
19607272	SYSTEM AND METHOD FOR DAMPING VIBRATIONS IN A DRILL STRING	2026-07-17	Pending	0	0	n/a
15625299	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15670921	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15106427	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15702590	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15517873	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15880048	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15222833	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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