Law firm or agent

HALLIBURTON ENERGY SERVICES, INC.

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4,511 applicationsfiled 2006 to 2026

Allowance rate

96%

+20 pts vs the USPTO range 95% to 96%

Rejections before allowance

1.8

+0.3 vs the USPTO

Months to first action

17.2 mo

−1.4 vs the USPTO

Needed an RCE

33%

+6 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 2,798 apps

C09K 522 apps

G01V 338 apps

G01N Investigating or analysing materials120 apps

G06F Electric digital data processing82 apps

C04B 73 apps

Art units

3674823 apps

3676798 apps

3672701 apps

3679136 apps

2857127 apps

374678 apps

Examiners met

The examiners seen most, and how it went with each

Silvana C Runyan91 apps

98%

Kenneth L Thompson89 apps

98%

Andrew B. Sue-Ako89 apps

99%

Yong-Suk Ro89 apps

99%

Brad Harcourt87 apps

99%

Jennifer Hawkins Gay78 apps

97%

Giovanna Collins Wright73 apps

100%

Crystal J Lee70 apps

93%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Halliburton Energy Services, Inc.4,048 apps

96%

LANDMARK GRAPHICS CORPORATION209 apps

94%

National Service Alliance - Houston LLC31 apps

100%

Multi-Chem Group, LLC24 apps

100%

Ingrain, Inc.13 apps

100%

WELLDYNAMICS, INC.11 apps

100%

HALLIBURTON MANUFACTURING AND SERVICES LIMITED10 apps

100%

HALLIBURTON AS7 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
19716512	SUPPLY CHAIN QUALITY ASSURANCE FOR WELL COMPLETION USING BLOCKCHAIN	2026-06-23	Pending	0	0	n/a
19709527	PROCESSING AND JOINT INTERPRETATION USING MULTIPLE BOREHOLE ACOUSTIC WAVES FOR THRO…	2026-06-16	Pending	0	0	n/a
19706285	HYDRAULIC FRACTURING WITH MODULATING INJECTION FLOW RATE	2026-06-12	Pending	0	0	n/a
15462738	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15801058	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15187142	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15248298	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15816508	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15168219	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15748017	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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