Law firm or agent

KATZ RUBY & CARLE (PST)

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1,403 applicationsfiled 2007 to 2026

Allowance rate

85%

+10 pts vs the USPTO range 83% to 87%

Rejections before allowance

1.6

level with the USPTO

Months to first action

16.2 mo

−2.4 vs the USPTO

Needed an RCE

25%

−2 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

G06F Electric digital data processing1,098 apps

H04L Transmission of digital information270 apps

H03M 13 apps

H04N Pictorial communication, television9 apps

G11B 3 apps

Art units

2112229 apps

2114119 apps

211388 apps

211768 apps

213550 apps

211135 apps

Examiners met

The examiners seen most, and how it went with each

Justin R Knapp36 apps

91%

Fritz Alphonse32 apps

97%

Samir Wadie Rizk27 apps

96%

Mark A Giardino Jr27 apps

92%

Docket Central26 apps

n/a

Esaw T Abraham26 apps

100%

Joseph O Schell25 apps

96%

Philip A Guyton25 apps

84%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Pure Storage, Inc.611 apps

94%

International Business Machines Corporation512 apps

72%

CLEVERSAFE, INC.275 apps

95%

Everpure, Inc.5 apps

n/a

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
19706476	Autonomous Allocation of Rebuilding Resources via a Storage Network	2026-06-12	Pending	0	0	n/a
19692202	De-Sequencing Encoded Data Slices via a Storage Network	2026-05-29	Pending	0	0	n/a
19660418	Vault Creation for In-Service Memory Based on Identification of out of Service Memo…	2026-04-28	Pending	0	0	n/a
15372681	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15848841	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15939787	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15377716	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15926457	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15845363	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15446077	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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