Company or institution

Hamm AG

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106 applicationsfiled 2008 to 2026

Allowance rate

98%

+22 pts vs the USPTO range 92% to 99%

Rejections before allowance

1.5

−0.1 vs the USPTO

Months to first action

18.0 mo

−0.6 vs the USPTO

Needed an RCE

20%

−7 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

E01C 62 apps

B60K 9 apps

E02D 8 apps

B62D 5 apps

B60N 5 apps

A01B 5 apps

Art units

367165 apps

OPAP8 apps

37454 apps

36363 apps

36112 apps

36182 apps

Examiners met

The examiners seen most, and how it went with each

Raymond W Addie22 apps

95%

Abigail Anne Risic17 apps

94%

Gary S Hartmann11 apps

100%

Docket Central10 apps

n/a

Katherine J Chu7 apps

100%

Tara Leigh Mayo3 apps

100%

Jong Suk Lee2 apps

n/a

Philip F Gabler2 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

RANKIN, HILL & CLARK LLP75 apps

98%

Tollefson IP19 apps

100%

MAIER & MAIER, PLLC4 apps

100%

PATTERSON Intellectual Property Law, P.C.3 apps

100%

Patterson Intellectual Property Law, P.C./ Deere &2 apps

n/a

DEERE & COMPANY1 apps

100%

MILES & STOCKBRIDGE PC1 apps

100%

ROTHWELL, FIGG, ERNST & MANBECK, P.C.1 apps

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
19453070	SELF-PROPELLED GROUND COMPACTOR	2026-01-20	Pending	0	0	n/a
19453224	Operating System, in Particular for a Self-Propelled Construction Machine	2026-01-20	Pending	0	0	n/a
19449354	METHOD FOR COMPACTING ASPHALT MATERIAL	2026-01-14	Pending	0	0	n/a
15521558	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15881414	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15989259	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15206662	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15432013	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15613787	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15741147	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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