Company or institution

Donaldson Company, Inc.

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1,012 applicationsfiled 2006 to 2026

Allowance rate

89%

+13 pts vs the USPTO range 86% to 91%

Rejections before allowance

1.7

level with the USPTO

Months to first action

19.3 mo

+0.7 vs the USPTO

Needed an RCE

31%

+3 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

B01D 781 apps

F01N 37 apps

B01F 16 apps

F02M 14 apps

D04H 14 apps

F01M 13 apps

Art units

1773270 apps

1776241 apps

177876 apps

OPAP73 apps

177759 apps

177246 apps

Examiners met

The examiners seen most, and how it went with each

Robert Arthur Clemente243 apps

97%

Docket Central74 apps

n/a

Minh Chau Thi Pham56 apps

89%

Thomas B McKenzie51 apps

82%

Christopher P Jones33 apps

97%

Waqaas A Ali30 apps

100%

Madeline Gonzalez30 apps

100%

Benjamin M Kurtz24 apps

70%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

Merchant & Gould Donaldson473 apps

93%

MRG/Donaldson Company, Inc.247 apps

89%

PDSD LAW/Donaldson123 apps

91%

MERCHANT & GOULD P.C.93 apps

66%

PDSD LAW36 apps

89%

Kagan Binder, PLLC/Donaldson Company12 apps

80%

Cooley LLP / Donaldson Company, Inc.9 apps

80%

Donaldson Company, Inc.4 apps

75%

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
19604937	FILTER ELEMENT AND IN-TANK FILTER ASSEMBLY AND METHODS	2026-07-09	Pending	0	0	n/a
19704830	SYSTEM AND METHOD FOR DEAERATION	2026-06-11	Pending	0	0	n/a
19705391	ADSORBENT FILTER ASSEMBLY	2026-06-11	Pending	0	0	n/a
15695535	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15867061	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15699115	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15480449	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15890329	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15776737	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15179173	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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