Law firm or agent

Shalom Wertsberger

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203 applicationsfiled 2007 to 2026

Allowance rate

62%

−13 pts vs the USPTO range 55% to 69%

Rejections before allowance

1.1

−0.5 vs the USPTO

Months to first action

19.4 mo

+0.8 vs the USPTO

Needed an RCE

15%

−12 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

H10F 15 apps

G06F Electric digital data processing13 apps

A61B Diagnosis, surgery, identification11 apps

H05K Printed circuits8 apps

G02B Optical elements7 apps

G01N Investigating or analysing materials6 apps

Art units

285314 apps

28848 apps

37857 apps

28785 apps

37455 apps

28374 apps

Examiners met

The examiners seen most, and how it went with each

Tu A Vo7 apps

57%

Mark R Gaworecki7 apps

100%

Seung C Sohn5 apps

80%

Joshua E Rodden5 apps

80%

Jason Gregory Davis4 apps

75%

Marissa Liana Ferguson Samreth4 apps

100%

Sonya Mazumdar Sengupta4 apps

100%

Alejandro Valencia4 apps

50%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

LANDA LABS (2012) LTD28 apps

86%

LUMET TECHNOLOGIES LTD.8 apps

83%

MULTITOUCH OY8 apps

63%

SOLARSORT TECHNOLOGIES, INC.6 apps

50%

CURESPEC LTD.5 apps

80%

Shalom Wertsberger5 apps

80%

BLUPURA S.R.L.4 apps

100%

Colugo Systems Ltd.4 apps

75%

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
19517485	RADIO FREQUENCY ELECTRICAL SIGNAL COMBINER	2026-03-07	Pending	0	0	n/a
19513493	METHOD AND APPARATUS FOR 3D PRINTING	2026-02-23	Pending	0	0	n/a
19448181	Forefoot Sulcus Device, and Orthotic and Footwear Using Same	2026-01-14	Pending	1	0	5.0 mo
15625377	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15634243	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15362369	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15247316	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15893350	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15172002	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15430973	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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