Company or institution

DAICEL CORPORATION

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963 applicationsfiled 2007 to 2026

Allowance rate

74%

level with the USPTO range 71% to 77%

Rejections before allowance

1.7

level with the USPTO

Months to first action

18.6 mo

level with the USPTO

Needed an RCE

28%

+1 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

B60R 118 apps

C08G 74 apps

A61K Medical preparations63 apps

C07C 53 apps

A61M Devices for introducing media into the body50 apps

B01J 47 apps

Art units

364155 apps

361652 apps

OPAP52 apps

378339 apps

178733 apps

162230 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central54 apps

n/a

Prashant J Khatri17 apps

88%

James S Bergin16 apps

81%

Michael B Nelson14 apps

43%

Faye M Fleming12 apps

100%

Ana Z Muresan11 apps

100%

Everett White11 apps

82%

Sikarl A Witherspoon10 apps

60%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

BIRCH STEWART KOLASCH & BIRCH, LLP702 apps

73%

Morgan, Lewis & Bockius LLP (WA)69 apps

73%

Xsensus63 apps

92%

Knobbe, Martens, Olson & Bear, LLP59 apps

80%

FLYNN THIEL, P.C.22 apps

77%

WHDA, LLP16 apps

71%

Ping Wang13 apps

62%

CKC & Partners Co., LLC2 apps

n/a

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
19882584	AIRBAG MODULE	2026-10-06	Pending	0	0	n/a
19882359	FUNCTIONAL MATERIAL CONTAINING 8-PRENYLNARINGENIN, ORAL COMPOSITION, FOOD OR BEVERA…	2026-10-05	Pending	0	0	n/a
19628169	LIQUID COMPOSITION FOR PROTECTING PHOSPHOLIPID MEMBRANE	2026-09-25	Pending	0	0	n/a
15321514	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15612867	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15195717	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15549689	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15471831	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15479869	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15748561	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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