Company or institution

THE CHAMBERLAIN GROUP LLC

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316 applicationsfiled 2006 to 2026

Allowance rate

89%

+14 pts vs the USPTO range 85% to 92%

Rejections before allowance

1.6

level with the USPTO

Months to first action

17.8 mo

−0.8 vs the USPTO

Needed an RCE

39%

+11 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

E05F 109 apps

G07C 69 apps

H04L Transmission of digital information17 apps

E06B 9 apps

G06F Electric digital data processing8 apps

G06Q Data processing for administrative, commercial, financial purposes8 apps

Art units

268944 apps

363428 apps

OPAP21 apps

268317 apps

268515 apps

268814 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central21 apps

n/a

Kin C Wong17 apps

100%

Nabil H Syed15 apps

79%

Chi Q Nguyen11 apps

100%

Muhammad Adnan10 apps

100%

Vernal U Brown10 apps

89%

Brent Swarthout9 apps

100%

Jerry E Redman8 apps

88%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

DORITY & MANNING, P.A. & The Chamberlain Group LLC240 apps

99%

Foley IP Law, PLLC30 apps

100%

FITCH EVEN TABIN & FLANNERY, LLP26 apps

15%

Fitch, Even, Tabin & Flannery, LLP/CG LLC19 apps

74%

KAUFHOLD DIX PATENT LAW1 apps

n/a

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
19711113	SYSTEM FOR FACILITATING ACCESS TO A SECURED AREA	2026-06-17	Pending	0	0	n/a
19660374	SYSTEMS AND METHODS FOR OPERATING A MOVABLE BARRIER OPERATOR	2026-04-28	Pending	0	0	n/a
19660668	SECURITY SYSTEM FOR A MOVEABLE BARRIER OPERATOR	2026-04-28	Pending	0	0	n/a
15886794	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15506348	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15888094	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15993805	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15727852	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15984613	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15586607	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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