Law firm or agent

Phelps Dunbar LLP

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145 applicationsfiled 2006 to 2026

Allowance rate

57%

−18 pts vs the USPTO range 49% to 65%

Rejections before allowance

1.8

+0.2 vs the USPTO

Months to first action

15.8 mo

−2.8 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

E21B 19 apps

G06Q Data processing for administrative, commercial, financial purposes9 apps

C07C 7 apps

A01K 7 apps

A61B Diagnosis, surgery, identification6 apps

A61F 5 apps

Art units

367211 apps

16217 apps

36447 apps

OPAP7 apps

37445 apps

36764 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central7 apps

n/a

Kristyn A Hall5 apps

100%

Karl J Puttlitz5 apps

60%

Trinh T Nguyen5 apps

Yaritza Guadalupe3 apps

100%

Frederick Lyndon Lagman3 apps

100%

Kipp Charles Wallace3 apps

67%

Travis C Ruby3 apps

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

ALBEMARLE CORPORATION8 apps

63%

DOWNHOLE RENTAL TOOLS, LLC6 apps

100%

C&J Energy Services, Inc.4 apps

50%

C&J Spec-Rent Services, Inc.3 apps

33%

CHEMETALL GMBH3 apps

100%

Chemyunion Ltda3 apps

n/a

DISCOVERY INDUSTRIES, INC.3 apps

100%

UNIVERSITY OF NEW ORLEANS RESEARCH & TECHNOLOGY FOUNDATION3 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
19581591	High Performance Smart Contract Units	2026-04-24	Pending	0	0	n/a
19536604	Pneumatic Pump Cycle Counter	2026-02-11	Pending	0	0	n/a
19412263	Dual Line Cast Net Retrieval Device	2025-12-08	Pending	0	0	n/a
15378074	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15951106	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15224976	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15743237	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15226710	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15444010	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15587985	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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