Law firm or agent

LEYDIG VOIT & MAYER, LTD

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16,411 applicationsfiled 2006 to 2026

Allowance rate

73%

−2 pts vs the USPTO range 73% to 74%

Rejections before allowance

1.6

level with the USPTO

Months to first action

18.7 mo

level with the USPTO

Needed an RCE

27%

level with 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

H04W Wireless communication networks2,080 apps

H04L Transmission of digital information1,998 apps

G06F Electric digital data processing919 apps

A61K Medical preparations834 apps

H04N Pictorial communication, television529 apps

H04B Transmission506 apps

Art units

OPAP664 apps

2464218 apps

2467213 apps

2469182 apps

2471158 apps

2461154 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central674 apps

James Leija47 apps

Krishnan S Menon37 apps

70%

Vivian Chen34 apps

72%

Dady Chery32 apps

90%

Warner Wong29 apps

96%

Kodzovi Acolatse26 apps

92%

Chandrahas B Patel26 apps

92%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Huawei Technologies Co., Ltd.6,188 apps

83%

Samsung Electronics Co., Ltd.459 apps

59%

MITSUBISHI ELECTRIC CORPORATION347 apps

77%

TOYOBO CO., LTD.310 apps

65%

Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO283 apps

82%

Hilti Aktiengesellschaft282 apps

50%

Pall Corporation273 apps

76%

SHENZHEN SMOORE TECHNOLOGY LIMITED185 apps

91%

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
19883517	RECOMBINANT RHABDOVIRAL G GLYCOPROTEINS AND USES THEREOF	2026-10-08	Pending	0	0	n/a
19881831	SHB-EGF ENHANCEMENT THERAPY FOR DIABETES	2026-10-02	Pending	0	0	n/a
19880829	PYROLYSIS GASIFICATION METHOD	2026-09-30	Pending	0	0	n/a
15345682	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15212508	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15582193	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15836035	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15223710	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15703736	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15508144	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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