Law firm or agent

Covestro LLC

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1,392 applicationsfiled 2006 to 2026

Allowance rate

61%

−15 pts vs the USPTO range 58% to 63%

Rejections before allowance

1.6

level with the USPTO

Months to first action

17.6 mo

−1.0 vs the USPTO

Needed an RCE

22%

−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

C08G 494 apps

C07C 166 apps

C08L 84 apps

C09D 75 apps

B29C Shaping or joining of plastics67 apps

C08J 50 apps

Art units

1765207 apps

1763125 apps

OPAP83 apps

176478 apps

176673 apps

176263 apps

Examiners met

The examiners seen most, and how it went with each

Michael L Leonard92 apps

49%

Docket Central81 apps

n/a

John M Cooney66 apps

74%

Rabon A Sergent66 apps

55%

Melissa A Rioja55 apps

42%

Patrick Dennis Niland22 apps

36%

David J Buttner21 apps

24%

Stephen Edward Rieth19 apps

22%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Covestro Deutschland AG522 apps

72%

Covestro LLC360 apps

62%

BAYER MATERIALSCIENCE AG221 apps

40%

Covestro Intellectual Property GmbH & Co. KG121 apps

48%

Covestro (Netherlands) B.V.38 apps

78%

Bayer Intellectual Property GmbH14 apps

50%

SRI INTERNATIONAL12 apps

100%

PARKER INTANGIBLES, LLC7 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
19880264	METHOD FOR OBTAINING ANILINE BY THERMAL CLEAVAGE OF URETHANES OR AMINES	2026-09-29	Pending	0	0	n/a
19626488	ENCAPSULATION MATERIAL MADE FROM A POLYURETHANE FOAM COMPOSITION	2026-09-22	Pending	0	0	n/a
19626508	IDENTIFICATION OF URETHANASES BASED ON GROWTH SELECTION USING 4-AMINOBENZOIC ACID (…	2026-09-22	Pending	0	0	n/a
15858099	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15215686	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15759282	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15250005	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15848009	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15978256	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15870162	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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