Law firm or agent

Shen Huang

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80 applicationsfiled 2016 to 2026

Allowance rate

69%

−6 pts vs the USPTO range 57% to 79%

Rejections before allowance

0.9

−0.6 vs the USPTO

Months to first action

17.7 mo

−0.9 vs the USPTO

Needed an RCE

−26 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

G02B Optical elements11 apps

H01M Batteries and fuel cells6 apps

G01N Investigating or analysing materials5 apps

G06F Electric digital data processing5 apps

B01J 3 apps

A61K Medical preparations3 apps

Art units

287210 apps

OPAP9 apps

28743 apps

16582 apps

21002 apps

16222 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central9 apps

n/a

Adam W Booher6 apps

67%

Robert E Tallman4 apps

100%

Rhonda S Peace2 apps

50%

John R Cottingham2 apps

100%

Neil Abrams1 apps

100%

Demetrius R Pretlow1 apps

100%

Darnell A Pouncil1 apps

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Zhengbiao Ouyang14 apps

79%

Nanjing Tech University9 apps

100%

Beijing University of Technology6 apps

50%

NANJING UNIVERSITY5 apps

80%

NANJING ANJI BIOLOGICAL TECHNOLOGY CO., LTD4 apps

75%

Zhejiang University3 apps

67%

OH-LASER CO., LTD2 apps

100%

SHENZHEN UNIVERSITY2 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
19521756	Water-Jet Piezoelectric Ultrasonic Sensor for Suppressing System-Induced Second-Har…	2026-03-20	Pending	0	0	n/a
19518967	ETC Gantry Lighting Glare Measuring Device and Method	2026-03-12	Pending	0	0	n/a
19558423	TOW ROPE	2026-03-05	Allowed	0	0	2.8 mo
15614400	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15667181	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15393498	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15101744	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15130522	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15235974	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15706456	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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