Law firm or agent

EPSTEIN DRANGEL LLP

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360 applicationsfiled 2006 to 2026

Allowance rate

53%

−22 pts vs the USPTO range 48% to 58%

Rejections before allowance

1.6

level with the USPTO

Months to first action

18.4 mo

−0.2 vs the USPTO

Needed an RCE

27%

level with 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

A01K 25 apps

B65D Containers for storage or transport17 apps

G06Q Data processing for administrative, commercial, financial purposes15 apps

A61B Diagnosis, surgery, identification12 apps

A63H 12 apps

E05B 11 apps

Art units

376512 apps

371111 apps

367310 apps

OPAP9 apps

28758 apps

37328 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central9 apps

n/a

Daniel P Stephenson5 apps

100%

Richard Thomas Price Jr5 apps

100%

Lloyd A Gall5 apps

100%

Evelyn A Lester4 apps

100%

Adnan Aziz3 apps

33%

Quanglong N Truong3 apps

100%

Donnell Alan Long3 apps

67%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Protect Animals with Satellites, LLC16 apps

100%

BABACO ALARM SYSTEMS, INC.11 apps

45%

TEXMAG GMBH VERTRIEBSGESELLSCHAFT9 apps

78%

WD-40 COMPANY8 apps

38%

Cooke Optics Limited7 apps

86%

EMAGIN CORPORATION7 apps

SABANCI ÜNIVERSITESI7 apps

71%

EKSEN MAKINE SANAYI VE TICARET A.S.6 apps

50%

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
19716079	METHODS AND SYSTEMS FOR DETERRING ANIMALS TO APPROACH OR ENTER IDENTIFIED ZONES	2026-06-22	Pending	0	0	n/a
19659608	METHOD AND APPARATUS FOR DENTAL CROWN RESTORATIONS USING PREFABRICATED SLEEVE-CROWN…	2026-04-27	Pending	0	0	n/a
19660165	STACKABLE LIFT FOR ISCHIAL TUBEROSITY RE-ALIGNMENT OF SACRAL/LUMBAR COMPLEXAND METH…	2026-04-27	Pending	0	0	n/a
15367007	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15358736	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15582804	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15108183	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15804782	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15759670	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15699456	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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