Law firm or agent

Saul Ewing LLP (Philadelphia)

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3,497 applicationsfiled 2006 to 2026

Allowance rate

63%

−12 pts vs the USPTO range 62% to 65%

Rejections before allowance

1.9

+0.3 vs the USPTO

Months to first action

18.1 mo

−0.5 vs the USPTO

Needed an RCE

32%

+5 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 preparations744 apps

C07K Peptides284 apps

G06F Electric digital data processing186 apps

C12N Microorganisms or enzymes175 apps

C07D Heterocyclic compounds135 apps

G06Q Data processing for administrative, commercial, financial purposes125 apps

Art units

OPAP224 apps

2872118 apps

1633108 apps

164479 apps

162767 apps

163256 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central222 apps

n/a

Eric Yaary55 apps

83%

Michael D Burkhart30 apps

81%

Nicolas Allen Arnett30 apps

100%

Ilia I Ouspenski23 apps

91%

Audrey Y Chang22 apps

27%

Jade R Chwasz21 apps

90%

Amy E Juedes19 apps

41%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA423 apps

72%

YALE UNIVERSITY422 apps

66%

SEEREAL TECHNOLOGIES S.A.196 apps

73%

DREXEL UNIVERSITY183 apps

47%

THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE84 apps

82%

Thomas Jefferson University84 apps

63%

UNLIKELY ARTIFICIAL INTELLIGENCE LIMITED57 apps

89%

Rowan University53 apps

58%

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
19883555	Methods for Treating Endometriosis and/or Other Ovary-Related Diseases and for Moni…	2026-10-08	Pending	0	0	n/a
19882762	METHODS AND COMPOSITIONS FOR IDENTIFYING, TREATING, AMELIORATING, AND/OR PREVENTING…	2026-10-06	Pending	0	0	n/a
19625764	IMIDAZOPYRIDINES AND IMIDAZOPYRIMIDINES, AND METHODS OF USING SAME	2026-09-18	Pending	0	0	n/a
15754153	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15330571	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15342711	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15829892	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15523381	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15289637	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15352204	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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