Company or institution

KURARAY CO., LTD.

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1,352 applicationsfiled 2006 to 2026

Allowance rate

74%

−1 pts vs the USPTO range 72% to 77%

Rejections before allowance

1.8

+0.2 vs the USPTO

Months to first action

20.6 mo

+2.0 vs the USPTO

Needed an RCE

34%

+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

C08F 191 apps

B32B 147 apps

C08L 126 apps

C08J 82 apps

C08G 46 apps

D06N 41 apps

Art units

1762131 apps

176495 apps

176587 apps

178784 apps

OPAP69 apps

178261 apps

Examiners met

The examiners seen most, and how it went with each

Docket Central67 apps

n/a

Jeffrey C Mullis32 apps

100%

Marie L Reddick22 apps

68%

Mark S Kaucher20 apps

95%

Sheeba Ahmed19 apps

89%

Robert D Harlan19 apps

89%

Peter Y Choi16 apps

40%

Robert C Boyle16 apps

93%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.876 apps

73%

Element IP, PLC123 apps

80%

Morgan, Lewis & Bockius LLP (WA)122 apps

92%

GREENBLUM & BERNSTEIN, P.L.C.119 apps

63%

Grüneberg Global IP, PLLC45 apps

88%

HAUPTMAN HAM, LLP10 apps

80%

LEYDIG VOIT & MAYER, LTD7 apps

71%

OLIFF PLC7 apps

71%

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
19881902	RESIN COMPOSITION	2026-10-02	Pending	0	0	n/a
19881976	Foam Body and Method for Producing Same	2026-10-02	Pending	0	0	n/a
19880387	LAMINATE	2026-09-29	Pending	0	0	n/a
15521609	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15139796	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15673161	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15870115	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15130732	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15139131	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15904954	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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