Law firm or agent

Zagorin Cave LLP (026)

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48 applicationsfiled 2008 to 2025

Allowance rate

67%

−9 pts vs the USPTO range 47% to 82%

Rejections before allowance

1.6

level with the USPTO

Months to first action

20.0 mo

+1.4 vs the USPTO

Needed an RCE

44%

+17 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

H04W Wireless communication networks11 apps

H04L Transmission of digital information7 apps

G06F Electric digital data processing5 apps

H03K 4 apps

H03L 4 apps

H04B Transmission4 apps

Art units

28365 apps

26323 apps

OPAP3 apps

28382 apps

28452 apps

26462 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central4 apps

n/a

Fayyaz Alam1 apps

n/a

Blake Cutler Riddick1 apps

Jesse Y Miyoshi1 apps

George C Monikang1 apps

Sargon N Nano1 apps

n/a

Long T Nguyen1 apps

100%

Colleen J O Toole1 apps

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Silicon Laboratories Inc.48 apps

67%

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
19371380	KALMAN FILTER BASED PHASE-LOCKED LOOP WITH RE-ENCODING BASED PHASE DETECTOR	2025-10-28	Pending	0	0	n/a
19254519	TRANSMIT MODULATION TESTING	2025-06-30	Pending	0	0	n/a
19093534	SECURE COMMISSIONING/PAIRING PROCEDURE FOR BATTERY-LESS AND OTHER ENERGY CONSTRAINE…	2025-03-28	Pending	0	0	n/a
15621984	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15455419	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15829120	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15885948	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15220518	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15657378	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15728272	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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