Law firm or agent

Keisen Associates

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204 applicationsfiled 2007 to 2026

Allowance rate

60%

−15 pts vs the USPTO range 53% to 67%

Rejections before allowance

1.2

−0.4 vs the USPTO

Months to first action

21.9 mo

+3.3 vs the USPTO

Needed an RCE

17%

−10 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

A61B Diagnosis, surgery, identification14 apps

G06F Electric digital data processing11 apps

A61K Medical preparations11 apps

G09B 10 apps

G06Q Data processing for administrative, commercial, financial purposes8 apps

G01N Investigating or analysing materials6 apps

Art units

OPAP14 apps

37266 apps

37116 apps

37155 apps

37225 apps

37625 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central13 apps

n/a

Ruth G Hidalgo-Hernandez4 apps

100%

Chenea Davis3 apps

100%

Nicole F Johnson3 apps

67%

Alyson Marie Merlino2 apps

Eduardo D Castilho2 apps

100%

Colin W Stuart2 apps

Ajay Ojha2 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

EBM CORPORATION16 apps

56%

KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION8 apps

50%

SUBARU CORPORATION8 apps

100%

FUJI JUKOGYO KABUSHIKI KAISHA6 apps

33%

KIEKERT AKTIENGESELLSCHAFT5 apps

NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY5 apps

60%

KYOSHIN KOGYO CO., LTD.4 apps

100%

NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY4 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
19617679	OPTICAL FIBER DISTANCE MEASUREMENT	2026-08-21	Pending	0	0	n/a
19641770	METHOD OF LASER-BASED ADDITIVE MANUFACTURING WITH PULSE SCAN PATTERNS FOR MAGNESIUM…	2026-04-08	Pending	0	0	n/a
19640736	METHOD OF CONTROLLING THE BIODEGRADABILITY OF MAGNESIUM AND ITS ALLOYS	2026-04-07	Pending	0	0	n/a
15768111	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15598728	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15523804	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15329153	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15710681	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15958301	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15513826	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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