Law firm or agent

Levenfeld Pearlstein, LLC (MEC)

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105 applicationsfiled 2006 to 2022

Allowance rate

71%

−4 pts vs the USPTO range 62% to 79%

Rejections before allowance

1.5

level with the USPTO

Months to first action

18.3 mo

−0.3 vs the USPTO

Needed an RCE

29%

+1 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

F16H Gearing17 apps

F16B 9 apps

F16D 8 apps

H01B 7 apps

B23P 5 apps

F21L 5 apps

Art units

365511 apps

367710 apps

37268 apps

36597 apps

37535 apps

37324 apps

Examiners met

The examiners seen most, and how it went with each

William H Mayo III4 apps

75%

Roberta S Delisle4 apps

100%

Hiram E Gonzalez3 apps

33%

Gary Wayne Estremsky3 apps

67%

Tinh Dang3 apps

100%

Huan G Le3 apps

100%

Roger L Pang2 apps

100%

Jermie E Cozart2 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

SONNAX TRANSMISSION COMPANY28 apps

100%

Cable Components Group, LLC13 apps

38%

Nylok LLC11 apps

82%

Sonnax Industries, Inc.10 apps

100%

KOEHLER-BRIGHT STAR LLC7 apps

71%

Cerro Wire LLC6 apps

33%

Advanced Powertrain Engineering, LLC5 apps

100%

Wells Lamont Industry Group LLC4 apps

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
17687825	LAMP WITH DYNAMIC LENS CONTROL	2022-03-07	Abandoned	1	0	3.3 mo
17537059	ARTICLES HAVING THERMOSET COATINGS AND COATING METHODS	2021-11-29	Allowed	1	0	14.4 mo
17322117	METHODS AND APPARATUSES FOR CLUTCH ASSEMBLY PERFORMANCE ENHANCEMENT	2021-05-17	Allowed	1	0	21.1 mo
15665996	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15545295	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15783293	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15297612	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15401210	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15899572	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15578790	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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