Company or institution

PROMERUS, LLC

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125 applicationsfiled 2007 to 2026

Allowance rate

94%

+19 pts vs the USPTO range 88% to 97%

Rejections before allowance

1.3

−0.3 vs the USPTO

Months to first action

12.6 mo

−6.0 vs the USPTO

Needed an RCE

17%

−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

C08F 32 apps

C08G 21 apps

G03F 16 apps

B01D 7 apps

C11B 7 apps

C07F 4 apps

Art units

176324 apps

176215 apps

OPAP14 apps

173713 apps

172213 apps

17647 apps

Examiners met

The examiners seen most, and how it went with each

Cynthia Hamilton14 apps

100%

Docket Central14 apps

n/a

Jessica Whiteley14 apps

100%

John S Y Chu9 apps

100%

Rachel Kahn5 apps

60%

Vu Anh Nguyen5 apps

100%

Henry S Hu4 apps

100%

Catherine S Branch4 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

PROMERUS, LLC113 apps

98%

Faegre Drinker Biddle & Reath LLP (WM)5 apps

80%

ENTEGRIS, INC./OC2 apps

100%

THE WEBB LAW FIRM, P.C.2 apps

AMIN, TUROCY & WATSON, LLP1 apps

OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.1 apps

100%

WHDA, LLP1 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
19562103	PROCESS FOR THE FABRICATION OF SUPPORTED MEMBRANES BY THERMAL AND UV INITIATED MASS…	2026-03-10	Pending	0	0	n/a
19437988	POLYCYCLIC-OLEFINIC POLYMERS CONTAINING EPOXY FUNCTIONALITY FOR FORMING LOW-LOSS FI…	2025-12-31	Pending	0	0	n/a
19438024	MASS POLYMERIZABLE POLYCYCLIC-OLEFINIC MONOMER COMPOSITIONS CONTAINING EPOXY FUNCTI…	2025-12-31	Pending	0	0	n/a
15633509	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15216509	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15668754	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15622350	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15240369	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15572903	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15594484	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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