Law firm or agent

Levenfeld Pearlstein, LLC

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637 applicationsfiled 2006 to 2026

Allowance rate

70%

−5 pts vs the USPTO range 66% to 73%

Rejections before allowance

1.5

level with the USPTO

Months to first action

17.7 mo

−0.9 vs the USPTO

Needed an RCE

25%

−2 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

A61K Medical preparations49 apps

G07F 22 apps

A61L 20 apps

A47G 16 apps

F41B 15 apps

H01M Batteries and fuel cells15 apps

Art units

371123 apps

OPAP21 apps

367119 apps

375318 apps

287513 apps

367313 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central22 apps

n/a

Venkataraman Balasubramanian10 apps

100%

Tara Leigh Mayo10 apps

100%

Chih Min Kam8 apps

100%

Craig D Ricci6 apps

100%

John A Ricci5 apps

100%

Brittany I Fisher5 apps

60%

Lynn Anne Bristol5 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

TERSERA THERAPEUTICS LLC32 apps

97%

Metropolitan Industries, Inc.27 apps

96%

Incredible Technologies, Inc.24 apps

100%

American Sterilizer Company18 apps

100%

G.D S.p.A.17 apps

100%

Standard Fiber, LLC16 apps

31%

SAUNDERS ARCHERY COMPANY15 apps

93%

StormTrap LLC9 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
19623950	WATER SENSOR	2026-09-14	Pending	0	0	n/a
19622068	MOVABLE SECURITY BARRIER STRUCTURE	2026-09-08	Pending	0	0	n/a
19608331	DOCUMENT NAVIGATION METHOD AND SYSTEM	2026-07-22	Pending	0	0	n/a
15327421	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15496601	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15617056	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15200057	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15817543	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15759070	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15645073	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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