Company or institution

GUERBET

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68 applicationsfiled 2007 to 2025

Allowance rate

76%

level with the USPTO range 64% to 86%

Rejections before allowance

1.9

+0.3 vs the USPTO

Months to first action

23.1 mo

+4.5 vs the USPTO

Needed an RCE

35%

+8 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

A61K Medical preparations29 apps

A61M Devices for introducing media into the body10 apps

C07D Heterocyclic compounds8 apps

G06T Image data processing or generation5 apps

C07C 4 apps

G16H Healthcare informatics3 apps

Art units

161825 apps

37837 apps

16265 apps

16223 apps

OPAP3 apps

16752 apps

Examiners met

The examiners seen most, and how it went with each

Nissa M Westerberg6 apps

50%

Melissa Jean Perreira5 apps

60%

Sean R Donohue4 apps

75%

Dameron Levest Jones3 apps

100%

Docket Central3 apps

n/a

Joseph R Kosack2 apps

100%

Leah H Schlientz2 apps

Manuel A Mendez2 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

BIRCH STEWART KOLASCH & BIRCH, LLP37 apps

73%

Thompson Coburn LLP12 apps

73%

FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER7 apps

83%

Walder Intellectual Property Law, PC5 apps

100%

MAIER & MAIER, PLLC3 apps

n/a

NIXON & VANDERHYE, PC2 apps

50%

STITES & HARBISON PLLC2 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
19626286	POLYMER COMPOSITIONS FOR USE IN EMBOLOTHERAPY OR FOR THE PREPARATION OF INJECTABLE …	2026-09-21	Pending	0	0	n/a
19622274	DOUBLE VALVE	2026-09-08	Pending	0	0	n/a
19490427	METHOD FOR DETERMINING A PROBABILITY OF THE PRESENCE OF AT LEAST ONE CANDIDATE LESI…	2025-12-05	Pending	0	0	n/a
15318309	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15151551	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15356072	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15348881	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15360462	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15234122	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15572886	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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