Law firm or agent

Daniel Polk

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42 applicationsfiled 2023 to 2026

Allowance rate

100%

+25 pts vs the USPTO range 72% to 100%

Rejections before allowance

0.9

−0.7 vs the USPTO

Months to first action

18.3 mo

−0.3 vs the USPTO

Needed an RCE

31%

+4 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

A61K Medical preparations4 apps

A61B Diagnosis, surgery, identification3 apps

B32B 2 apps

C09J 2 apps

G01N Investigating or analysing materials2 apps

B29C Shaping or joining of plastics2 apps

Art units

OPAP12 apps

16123 apps

16382 apps

37232 apps

17462 apps

37322 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central12 apps

n/a

Lezah Roberts2 apps

100%

John David Moore2 apps

n/a

Catharine L Anderson1 apps

n/a

Abhishek A Patwardhan1 apps

n/a

Lee D Wilson1 apps

100%

Mark A Williams1 apps

100%

Raquel M. Weis1 apps

n/a

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

CHANCE LINE INDUSTRIAL CO., LTD.7 apps

100%

FENG CHIA UNIVERSITY4 apps

100%

TECHWAY INDUSTRIAL CO., LTD.4 apps

100%

CHANGHUA CHRISTIAN MEDICAL FOUNDATION CHANGHUA CHRISTIAN HOSPITAL2 apps

n/a

KING STEEL MACHINERY CO., LTD.2 apps

n/a

U-POWER COLLECTION ENTERPRISE CO., LTD.2 apps

n/a

CHUNG MING TEXTILES ENTERPRISE CO., LTD.1 apps

n/a

Dendisc Holdings Pty Ltd1 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
19882841	FLOATING AND DAMPING PRESSURE INDEPENDENT CONTROL VALVE	2026-10-07	Pending	0	0	n/a
19652694	Protective Enclosure for a Wireless Earbud Charging Case with Integrated Cleaning T…	2026-04-20	Pending	0	0	n/a
19642587	Collapsible Funnel with Integrated Mesh Screen for Capturing Kidney Stones from Uri…	2026-04-08	Pending	0	0	n/a
15158870	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15454178	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15909517	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15742011	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15533870	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15387884	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15451673	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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