Law firm or agent

BorgWarner

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723 applicationsfiled 2006 to 2025

Allowance rate

81%

+5 pts vs the USPTO range 78% to 83%

Rejections before allowance

1.3

−0.3 vs the USPTO

Months to first action

19.6 mo

+1.0 vs the USPTO

Needed an RCE

17%

−10 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

F02M 120 apps

F16H Gearing108 apps

F01L 82 apps

B60L 50 apps

F02D 40 apps

F01D 26 apps

Art units

3747112 apps

365496 apps

374676 apps

374857 apps

374534 apps

375333 apps

Examiners met

The examiners seen most, and how it went with each

Henry Y Liu26 apps

65%

Robert T Reese21 apps

71%

Jorge Luis Leon Jr18 apps

83%

Raveen J Dias17 apps

65%

Zelalem Eshete17 apps

82%

Wesley G Harris15 apps

93%

Ching Chang12 apps

100%

Kelsey L Stanek10 apps

90%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

BorgWarner Inc.257 apps

71%

DELPHI TECHNOLOGIES IP LIMITED223 apps

86%

BorgWarner US Technologies LLC70 apps

100%

DELPHI TECHNOLOGIES, INC.33 apps

91%

DELPHI AUTOMOTIVE SYSTEMS LUXEMBOURG SA21 apps

90%

DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG, S.A.R.L.20 apps

65%

BorgWarner Luxembourg Automotive Systems SA17 apps

100%

U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION17 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
19426045	ELECTRIC COMPRESSOR MODULE WITH HEATER	2025-12-18	Pending	0	0	n/a
19397998	DUAL WASTEGATE VALVE ARRANGEMENT	2025-11-23	Pending	1	0	7.1 mo
19337840	CONTROL DEVICE FOR A TURBINE	2025-09-23	Allowed	1	0	6.3 mo
15730169	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15263756	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15418526	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15958465	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15667197	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15678973	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15876605	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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