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LEEPI

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126 applicationsfiled 2011 to 2026

Allowance rate

65%

−11 pts vs the USPTO range 55% to 73%

Rejections before allowance

1.2

−0.4 vs the USPTO

Months to first action

22.1 mo

+3.5 vs the USPTO

Needed an RCE

18%

−9 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, identification15 apps

G06T Image data processing or generation9 apps

A61C 8 apps

G01N Investigating or analysing materials6 apps

G06F Electric digital data processing5 apps

G06V Image or video recognition5 apps

Art units

OPAP20 apps

17717 apps

37915 apps

37724 apps

28744 apps

26912 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central20 apps

n/a

Umair Ahsan2 apps

100%

Cephia D Toomer2 apps

100%

Sanghyuk Park2 apps

100%

Latosha D Hines2 apps

50%

Ming Cheung Po2 apps

Rachel Running Steitz2 apps

Suberr L Chi2 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

IMAGOWORKS INC.23 apps

85%

OSONG MEDICAL INNOVATION FOUNDATION16 apps

79%

KOREA RAILROAD RESEARCH INSTITUTE6 apps

100%

Sang-Hyun HAN6 apps

100%

COWAY Co., Ltd.5 apps

n/a

Nexus Photonics, Inc.5 apps

100%

BIO HITECH ENERGY CO.3 apps

FRONTIS CORP.3 apps

33%

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
19625529	METHOD OF AUTOMATICALLY GENERATING PROSTHESIS FROM THREE DIMENSIONAL SCAN DATA AND …	2026-09-18	Pending	0	0	n/a
19701732	AUTOMATED METHOD FOR GENERATING PROTHESIS FROM THREE DIMENSIONAL SCAN DATA AND COMP…	2026-06-08	Pending	0	0	n/a
19672584	AUTOMATED METHOD FOR GENERATING PROTHESIS FROM THREE DIMENSIONAL SCAN DATA, GENERAT…	2026-05-09	Pending	0	0	n/a
15130783	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15861326	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15372420	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15843137	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15824188	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15797025	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15264232	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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