Company or institution

ProVerum Limited

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31 applicationsfiled 2006 to 2025

Allowance rate

70%

−5 pts vs the USPTO range 48% to 85%

Rejections before allowance

1.3

−0.3 vs the USPTO

Months to first action

15.5 mo

−3.1 vs the USPTO

Needed an RCE

24%

−3 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

A61F 13 apps

A61B Diagnosis, surgery, identification6 apps

E04G 4 apps

E04F 4 apps

H02G 1 apps

B27J 1 apps

Art units

377415 apps

36335 apps

36342 apps

37242 apps

OPAP2 apps

37832 apps

Examiners met

The examiners seen most, and how it went with each

Rebecca Lynee Zimmerman4 apps

n/a

Yashita Sharma4 apps

n/a

Suzette Jaime J Gherbi4 apps

100%

Docket Central2 apps

n/a

Tasnim M Ahmed2 apps

100%

Jeanette E Chapman1 apps

100%

Babajide A Demuren1 apps

Jessie T Fonseca1 apps

100%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Knobbe, Martens, Olson & Bear, LLP19 apps

100%

Calderon Safran & Wright P.C.9 apps

44%

BIRCH STEWART KOLASCH & BIRCH, LLP2 apps

50%

ANDRUS INTELLECTUAL PROPERTY LAW, LLP1 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
19429498	METHOD OF ANCHORING AN IMPLANT IN A URETHRA	2025-12-22	Pending	1	0	5.7 mo
19416967	DELIVERY DEVICE FOR POSITIONING AN EXPANDER IN A PROSTATIC URETHRA	2025-12-11	Pending	1	0	2.7 mo
19416994	CATHETER FOR DEPLOYING AN EXPANDER IN A URETHRA	2025-12-11	Pending	2	0	5.0 mo
15959961	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15898166	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15381517	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15491586	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15171848	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15598330	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15662073	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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