Law firm or agent

HUFFMAN LAW GROUP, P.C.

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941 applicationsfiled 2006 to 2026

Allowance rate

68%

−8 pts vs the USPTO range 65% to 71%

Rejections before allowance

1.3

−0.3 vs the USPTO

Months to first action

20.9 mo

+2.3 vs the USPTO

Needed an RCE

22%

−5 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

G06F Electric digital data processing337 apps

H04L Transmission of digital information40 apps

A63B 28 apps

H10H 28 apps

G06Q Data processing for administrative, commercial, financial purposes24 apps

H03K 21 apps

Art units

218375 apps

211625 apps

376422 apps

211121 apps

284221 apps

287219 apps

Examiners met

The examiners seen most, and how it went with each

Timothy A Musselman13 apps

31%

Kenneth S Kim12 apps

100%

Eric Coleman12 apps

92%

Benjamin P Geib9 apps

100%

Keith E Vicary9 apps

22%

Steve Rowland8 apps

100%

Mahfuzur Rahman8 apps

100%

Abdelmoniem I Elamin7 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

VIA TECHNOLOGIES, INC.265 apps

88%

INVENTEC CORPORATION95 apps

53%

ZING SEMICONDUCTOR CORPORATION33 apps

48%

PHOSTEK, INC.31 apps

45%

National Instruments Corporation30 apps

93%

DYACO INTERNATIONAL INC.29 apps

76%

NATIONAL TAIWAN UNIVERSITY26 apps

62%

POSIT SCIENCE CORPORATION25 apps

64%

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
19583990	DENDRITIC CELLS THAT CAN TARGET CANCER STEM CELLS AND THEIR COMBINATION WITH T CELL…	2026-05-01	Pending	0	0	n/a
19642203	TOOL HOLDER	2026-04-08	Pending	0	0	n/a
19520850	ELECTRIC STIMULATION MOIST HEAT COMPRESS DEVICE AND USE METHOD THEREOF	2026-03-18	Pending	0	0	n/a
15956792	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15273381	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15734389	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15743479	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15214265	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15388957	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15835876	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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