Patent AnalyticsExaminers
Rankings

Law firm or agent

Naomi Helfand

98 applicationsfiled 2007 to 2025

Allowance rate
46%
−29 pts vs the USPTO range 36% to 56%
Rejections before allowance
1.7
+0.2 vs the USPTO
Months to first action
21.7 mo
+3.1 vs the USPTO
Needed an RCE
33%
+6 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

Unlock the comparison with the officeFree with an account. No card needed.

Create a free account

Trend

Allowance by filing year

Unlock the trendIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Domains

Where the applications fall

CPC subclasses

A61M Devices for introducing media into the body15 apps
G06Q Data processing for administrative, commercial, financial purposes15 apps
G06F Electric digital data processing7 apps
G02B Optical elements6 apps
H10F 4 apps
H04L Transmission of digital information4 apps

Art units

378313 apps
37633 apps
17633 apps
36243 apps
26872 apps
17912 apps

Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

Unlock the rejection fingerprintIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

What works

Allowance by strategy used

Unlock what works for this filerIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in

Interviews

Does an interview help?

Unlock the interview figuresFree with an account. No card needed.

Create a free account

Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19617695DUAL CHAMBER CONTAINER AND METHODS OF USE THEREOF2026-08-23Pending00n/a
19058006Scheduling of Recipe-Driven Manufacturing2025-02-20Pending212.4 mo
18928031DUAL CHAMBER SYRINGE WITH A RESTRICTING ELEMENT AND METHODS OF USE THEREOF2024-10-27Pending00n/a
15283660Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15667276Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15142816Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15768223Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15636178Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15690328Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15529230Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
Unlock all 98 applications, each with its full timelineIncluded in Pro, from $29 a month. Cancel any time.

See plans Sign in