Law firm or agent

Hexion Inc.

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202 applicationsfiled 2006 to 2025

Allowance rate

69%

−6 pts vs the USPTO range 62% to 75%

Rejections before allowance

2.0

+0.4 vs the USPTO

Months to first action

17.2 mo

−1.4 vs the USPTO

Needed an RCE

32%

+4 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 49 apps

C08L 20 apps

C09D 19 apps

C04B 15 apps

C07D Heterocyclic compounds15 apps

C09K 14 apps

Art units

176725 apps

176523 apps

176621 apps

176414 apps

162213 apps

176211 apps

Examiners met

The examiners seen most, and how it went with each

Kregg T Brooks9 apps

22%

Robert E Sellers9 apps

89%

David Thomas Karst8 apps

88%

Taylor V Oh8 apps

88%

Duc Truong5 apps

100%

Michael J Feely4 apps

100%

Michael F Pepitone4 apps

100%

Alicia Bland4 apps

50%

Bars show the share of decided applications that were allowed.

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Who they file for

Clients with the most applications

Hexion Inc.86 apps

77%

ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT28 apps

96%

HEXION INC. (FORMERLY KNOWN AS MOMENTIVE SPECIALTY CHEMICALS INC.)26 apps

31%

Momentive Specialty Chemicals Inc.17 apps

53%

WESTLAKE EPOXY INC.15 apps

100%

JPMORGAN CHASE BANK, N.A.8 apps

100%

SMARTECH THE INDUSTRY PIVOT LTD.6 apps

100%

HEXION INC. (FORMERLY KNOWN AS HEXION SPECIALTY CHEMICALS INC.)5 apps

20%

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
19589772	INTUMESCENT PAINT COMPOSITION	2026-05-21	Pending	0	0	n/a
19131630	PROCESS AND COMPOSITION FOR TREATING AN ORE	2025-05-21	Pending	0	0	n/a
19092124	LAMINATE, USE THEREOF, AND METHOD OF MAKING THE SAME	2025-03-27	Pending	0	0	17.5 mo
15699642	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15801458	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15693615	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15316317	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15947249	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15259607	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15546121	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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