Company or institution

Contraline, Inc.

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19 applicationsfiled 2017 to 2025

Allowance rate

67%

−9 pts vs the USPTO range 42% to 85%

Rejections before allowance

2.0

+0.4 vs the USPTO

Months to first action

16.0 mo

−2.6 vs the USPTO

Needed an RCE

38%

+10 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 9 apps

A61B Diagnosis, surgery, identification6 apps

A61K Medical preparations2 apps

A61L 1 apps

A61M Devices for introducing media into the body1 apps

Art units

37867 apps

37834 apps

37921 apps

37931 apps

16181 apps

37711 apps

Examiners met

The examiners seen most, and how it went with each

Ophelia Althea Hawthorne7 apps

86%

Kaitlyn E Sebastian2 apps

Theodore J Stigell2 apps

100%

Docket Central1 apps

n/a

Courtney B Fredrickson1 apps

n/a

Jonathan T Kuo1 apps

Richard G Louis1 apps

100%

Nathan R Price1 apps

n/a

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Mills IP Law, PLLC9 apps

100%

NEW RIVER VALLEY INTELLECTUAL9 apps

29%

Contraline, inc.1 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
19122856	REVERSIBLE RADIOPAQUE OCCLUSIVE COMPOSITIONS AND METHODS FOR IMPLANTING THEM	2025-04-21	Pending	0	0	n/a
19120974	SYSTEMS AND METHODS FOR REMOVING A HYDROGEL IMPLANT FROM A BODY LUMEN	2025-04-14	Allowed	0	0	14.0 mo
18874438	SYSTEMS AND METHODS FOR DELIVERING A COMPOSITION	2024-12-12	Pending	0	0	n/a
15726754	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15650454	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15435843	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15877447	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15185967	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15521595	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15811517	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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