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Leber IP Law

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647 applicationsfiled 2006 to 2026

Allowance rate

70%

−5 pts vs the USPTO range 66% to 74%

Rejections before allowance

1.5

level with the USPTO

Months to first action

17.7 mo

−0.9 vs the USPTO

Needed an RCE

24%

−3 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

B26B 59 apps

G06F Electric digital data processing39 apps

A61B Diagnosis, surgery, identification19 apps

H04L Transmission of digital information19 apps

G11C Static stores16 apps

B63B 15 apps

Art units

372458 apps

OPAP26 apps

361713 apps

364311 apps

177810 apps

37358 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central23 apps

n/a

Sean M Michalski10 apps

90%

Omar Flores Sanchez9 apps

89%

Phong H Nguyen9 apps

88%

Hwei-Siu C Payer8 apps

100%

Jovon E Hayes5 apps

100%

Fernando A Ayala5 apps

25%

Adam Joseph Avigan5 apps

40%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

SHAVELOGIC, INC.57 apps

81%

PMC-SIERRA US, INC.23 apps

100%

MICROSEMI STORAGE SOLUTIONS, INC.20 apps

100%

MOSAID TECHNOLOGIES INCORPORATED20 apps

90%

Trustees of Tufts College17 apps

CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.10 apps

70%

Korea Advanced Institute of Science and Technology9 apps

89%

Talga Technologies Limited9 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
19621620	CONNECTION METHOD BETWEEN THE PLUG AND THE SOCKET OF TWO CONNECTION UNITS OF AN ELE…	2026-09-04	Pending	0	0	n/a
19618477	WICK-BASED ANALYTICAL DEVICE FOR MULTIPLEXED QUANTIFICATION OF BIOMARKERS USING CAR…	2026-08-26	Pending	0	0	n/a
19611064	SPACECRAFT ELECTRIC THRUSTER	2026-07-30	Pending	0	0	n/a
15783083	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15579623	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15142708	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15800445	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15703338	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15898926	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15854409	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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