Law firm or agent

Dugan & Dugan, PC

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502 applicationsfiled 2006 to 2025

Allowance rate

56%

−19 pts vs the USPTO range 52% to 61%

Rejections before allowance

1.9

+0.3 vs the USPTO

Months to first action

18.8 mo

+0.2 vs the USPTO

Needed an RCE

26%

−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

H10P 82 apps

G01N Investigating or analysing materials73 apps

A63F Card, board, or video games38 apps

B24B 37 apps

B41J 20 apps

A63B 20 apps

Art units

372727 apps

179726 apps

371523 apps

376421 apps

372319 apps

371119 apps

Examiners met

The examiners seen most, and how it went with each

Glenn E Richman20 apps

100%

Nini F Legesse18 apps

100%

Maurina T Rachuba18 apps

17%

Steve Rowland9 apps

89%

Reginald A Renwick8 apps

88%

Pierre E Elisca8 apps

100%

Shauna-Kay N Hall7 apps

83%

Neil N Turk6 apps

50%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

APPLIED MATERIALS, INC.144 apps

25%

DUGAN PATENTS, LLC52 apps

92%

Siemens Healthcare Diagnostics Products GmbH48 apps

89%

DUGAN HEALTH, LLC34 apps

82%

Siemens Healthcare Diagnostics Inc.26 apps

73%

BAYER HEALTHCARE LLC14 apps

21%

DU PONT APOLLO LIMITED14 apps

PEXS LLC14 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
19617670	INDUCTION DRIVEN SENSOR, TEST APPARATUS AND A METHOD FOR SENSING SUBSTANCES WITHIN …	2026-08-21	Pending	0	0	n/a
19164575	BLOOD SMEAR MONOLAYER DETECTION	2025-09-11	Pending	0	0	n/a
19317110	SYSTEMS AND METHODS FOR FITNESS AND VIDEO GAMES	2025-09-02	Pending	0	0	n/a
15670388	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15930568	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15162522	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15201587	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15933884	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15802526	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15515771	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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