Law firm or agent

OPENPTO US LLC

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252 applicationsfiled 2018 to 2026

Allowance rate

93%

+18 pts vs the USPTO range 88% to 96%

Rejections before allowance

0.9

−0.7 vs the USPTO

Months to first action

14.4 mo

−4.2 vs the USPTO

Needed an RCE

−20 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

A61H 24 apps

G05D Control of non-electric variables14 apps

G01N Investigating or analysing materials12 apps

G06F Electric digital data processing11 apps

H02J Circuit arrangements for supplying electric power9 apps

H04L Transmission of digital information8 apps

Art units

OPAP60 apps

379115 apps

378510 apps

36135 apps

37325 apps

36624 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central61 apps

n/a

Thaddeus B Cox4 apps

100%

Carrie R Dorna4 apps

100%

Brian L Casler2 apps

100%

Marc D Honrath2 apps

100%

Ziaul Karim2 apps

100%

Brad Harcourt2 apps

100%

Devina Pillay1 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

SHENZHEN MAMMOTION INNOVATION CO., LIMITED24 apps

100%

SHENZHEN PUDU TECHNOLOGY CO., LTD.8 apps

100%

DALIAN UNIVERSITY5 apps

100%

LONGNAN PINXIN MOTOR CO., LTD.5 apps

100%

TONGJI UNIVERSITY5 apps

100%

UC GLOBAL TRADE INC.5 apps

100%

DONGGUAN YANSHI ELECTRONIC TECHNOLOGY CO., LTD.4 apps

100%

Jinqian Hu4 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
19613781	Robot, Method for Controlling Robot, and Computer Storage Medium	2026-08-09	Pending	0	0	n/a
19668958	POLYMERIC MATERIAL FUSION JOINING METHOD, TUBE JOINT STRUCTURE, AND ENDOSCOPE	2026-05-06	Pending	0	0	n/a
19527944	A 2,3-DISUBSTITUTED NAPHTHOQUINONE COMPOUND AND USE THEREOF	2026-04-13	Pending	0	0	n/a
15490491	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15804665	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15595672	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15964799	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15898025	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15152228	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15793911	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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