Law firm or agent

RONALD I. EISENSTEIN

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479 applicationsfiled 2006 to 2025

Allowance rate

63%

−12 pts vs the USPTO range 59% to 68%

Rejections before allowance

2.0

+0.5 vs the USPTO

Months to first action

14.7 mo

−3.9 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 preparations112 apps

C12N Microorganisms or enzymes48 apps

C07K Peptides48 apps

C12Q Measuring or testing processes involving enzymes or nucleic acids41 apps

G01N Investigating or analysing materials39 apps

C07D Heterocyclic compounds26 apps

Art units

163317 apps

163617 apps

163217 apps

164614 apps

165413 apps

162912 apps

Examiners met

The examiners seen most, and how it went with each

Kevin S Orwig9 apps

22%

Jeffrey E Russel9 apps

56%

Sandra Dillahunt Carter8 apps

75%

Teresa E Knight7 apps

100%

Docket Central7 apps

n/a

Kimberly Chong7 apps

86%

Samuel C Woolwine5 apps

60%

Catherine S Hibbert5 apps

100%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

TRUSTEES OF BOSTON UNIVERSITY181 apps

74%

NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT25 apps

52%

BOSTON MEDICAL CENTER CORPORATION22 apps

77%

FIRST WATER LIMITED12 apps

17%

UNIVERSITEIT LEIDEN10 apps

80%

MASSACHUSETTS INSTITUTE OF TECHNOLOGY8 apps

63%

THE GENERAL HOSPITAL CORPORATION7 apps

67%

NATIONAL SCIENCE FOUNDATION6 apps

67%

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
19603844	METHOD OR SYSTEM OF INFUSING AND/OR PREDICTING AN INFUSATE VOLUME	2026-07-06	Pending	0	0	n/a
19603896	CANNULAE AND METHOD OF ADMINISTERING AN INFUSATE USING THE SAME	2026-07-06	Pending	0	0	n/a
19484424	PREPARATION OF (S)-6-CHLORO-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE-1-CARBOXAMIDE IN ENANTI…	2025-11-14	Pending	0	0	n/a
15825877	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15558215	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15941642	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15505996	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15746540	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15342751	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15217421	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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