Law firm or agent

CHALKER FLORES, LLP

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1,953 applicationsfiled 2006 to 2026

Allowance rate

69%

−7 pts vs the USPTO range 67% to 71%

Rejections before allowance

2.1

+0.5 vs the USPTO

Months to first action

19.3 mo

+0.7 vs the USPTO

Needed an RCE

40%

+13 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 preparations416 apps

G01N Investigating or analysing materials118 apps

B64C 88 apps

C07K Peptides77 apps

A61B Diagnosis, surgery, identification77 apps

C12N Microorganisms or enzymes76 apps

Art units

OPAP89 apps

161238 apps

162936 apps

161536 apps

162730 apps

364429 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central85 apps

n/a

Matthew O Savage25 apps

100%

Celeste A Roney13 apps

92%

Gollamudi S Kishore12 apps

50%

Pancham Bakshi10 apps

100%

Nora Maureen Rooney9 apps

63%

Kevin E Weddington9 apps

78%

Amy C Bonaparte9 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

Bell Helicopter Textron Inc.172 apps

94%

Texas Tech University System170 apps

69%

BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM162 apps

49%

Foret Plasma Labs, LLC73 apps

100%

Southern Methodist University63 apps

86%

Arog Pharmaceuticals, Inc.43 apps

76%

SignPath Pharma Inc.42 apps

62%

3D Glass Solutions, Inc.38 apps

65%

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
19628795	ANTIBODY SPECIFICALLY BINDING TO GPC3, AND PREPARATION METHOD THEREFOR AND USE THER…	2026-09-28	Pending	0	0	n/a
19624232	FUSION PROTEIN FOR ACTIVATING IMMUNE CELL TO KILL TUMOR CELL, RECOMBINANT VIRUS AND…	2026-09-15	Pending	0	0	n/a
19621334	COMPOSITION FOR INHIBITING ACTIVITY OR DIFFERENTIATION OF M1 MACROPHAGES AND INDUCI…	2026-09-04	Pending	0	0	n/a
15386017	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15300238	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15946648	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15760390	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15426429	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15467755	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15764553	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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