Law firm or agent

Lubrizol Advanced Materials, Inc.

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438 applicationsfiled 2006 to 2026

Allowance rate

59%

−16 pts vs the USPTO range 54% to 64%

Rejections before allowance

1.9

+0.3 vs the USPTO

Months to first action

19.2 mo

+0.6 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

C08G 112 apps

A61K Medical preparations62 apps

C08F 37 apps

C09D 22 apps

C09K 21 apps

C08K 19 apps

Art units

176253 apps

176534 apps

176433 apps

176331 apps

176629 apps

176120 apps

Examiners met

The examiners seen most, and how it went with each

Michael L Leonard18 apps

56%

Rabon A Sergent15 apps

36%

Satya B Sastri13 apps

85%

Docket Central12 apps

n/a

Brian P Mruk12 apps

75%

Michael Bernshteyn10 apps

80%

Robert T Butcher10 apps

50%

Doris L Lee8 apps

86%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Lubrizol Advanced Materials, Inc.373 apps

57%

LUBRIZOL LIMITED17 apps

71%

LIPOTEC USA, INC.6 apps

100%

ECOLAB USA INC.3 apps

33%

CASE WESTERN RESERVE UNIVERSITY1 apps

GROEN AERONAUTICS CORPORATION1 apps

100%

Laboratoire Phenobio1 apps

100%

LIPOTEC, S.A.U.1 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
19881617	CLEANING COMPOSITIONS WITH HIGH VISCOSITY	2026-10-02	Pending	0	0	n/a
19881626	HIGHLY ACIDIC CLEANING COMPOSITIONS FOR HARD SURFACES	2026-10-02	Pending	0	0	n/a
19714821	DRUG-POLYMER AMORPHOUS SOLID DISPERSIONS USING LINEAR POLYACRYLIC ACID POLYMERS	2026-06-22	Pending	0	0	n/a
15262940	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15629656	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15530799	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15309543	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15456867	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15124109	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15604622	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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