Law firm or agent

Bruce Stone LLP

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896 applicationsfiled 2006 to 2026

Allowance rate

72%

−3 pts vs the USPTO range 69% to 75%

Rejections before allowance

0.8

−0.7 vs the USPTO

Months to first action

16.8 mo

−1.8 vs the USPTO

Needed an RCE

−21 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

G02B Optical elements107 apps

H05B 75 apps

B25B 50 apps

F21V 37 apps

G02C 32 apps

B29C Shaping or joining of plastics23 apps

Art units

2872130 apps

287568 apps

372340 apps

284431 apps

372430 apps

OPAP29 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central30 apps

n/a

Hadi Shakeri10 apps

89%

Thai N Pham9 apps

100%

Anabel Ton9 apps

89%

David B Thomas9 apps

88%

Darryl J Collins9 apps

89%

Larry D Worrell Jr8 apps

88%

William R Alexander8 apps

100%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Xiamen PVTECH Co., Ltd.161 apps

98%

NEWMAX TECHNOLOGY CO., LTD.97 apps

80%

PixArt Imaging Inc.40 apps

100%

LIBO COSMETICS CO., LTD.18 apps

76%

TSANG YU INDUSTRIAL CO., LTD.14 apps

100%

TUNG KENG ENTERPRISE CO., LTD.13 apps

31%

INDUSTRO INTERNATIONAL CO., LTD.12 apps

42%

INFAR INDUSTRIAL CO., LTD.11 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
19628957	YELLOW-LIGHT LIGHTING DEVICE	2026-09-28	Pending	0	0	n/a
19613328	PLUGGABLE ULTRA-THIN MECHANICAL KEYBOARD SWITCH	2026-08-07	Pending	0	0	n/a
19613326	PLUGGABLE ULTRA-THIN MECHANICAL KEYBOARD SWITCH	2026-08-07	Pending	0	0	n/a
15879156	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15377460	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15326829	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15167051	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15102282	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15240243	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15506633	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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