Company or institution

ZUMTOBEL LIGHTING GMBH

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155 applicationsfiled 2006 to 2025

Allowance rate

84%

+8 pts vs the USPTO range 77% to 89%

Rejections before allowance

1.6

level with the USPTO

Months to first action

16.4 mo

−2.2 vs the USPTO

Needed an RCE

23%

−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

F21V 64 apps

H05B 30 apps

F21S 23 apps

G02B Optical elements6 apps

F21K 6 apps

H01R 5 apps

Art units

287578 apps

284419 apps

28857 apps

28346 apps

28455 apps

28763 apps

Examiners met

The examiners seen most, and how it went with each

Laura K Tso4 apps

100%

Alexander K Garlen4 apps

100%

Gerald J Sufleta II4 apps

25%

Y My Quach Lee3 apps

100%

Tho Dac Ta3 apps

100%

Arman B Fallahkhair3 apps

100%

Andrew J Coughlin3 apps

100%

Daniel D Chang3 apps

100%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

ANDRUS INTELLECTUAL PROPERTY LAW, LLP66 apps

97%

Brooks Kushman P.C.55 apps

69%

THE H.T. THAN LAW GROUP7 apps

100%

MARSHALL, GERSTEIN & BORUN LLP7 apps

57%

VOLPE KOENIG7 apps

100%

SCHWEGMAN LUNDBERG & WOESSNER, P.A.4 apps

50%

CANTOR COLBURN LLP3 apps

100%

Venable LLP2 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
19615762	METHOD FOR CONNECTING LIGHTING SYSTEM COMPONENTS	2026-08-17	Pending	0	0	n/a
19599957	DOWNLIGHT LUMINAIRE WITH DIRECT AND INDIRECT ILLUMINATION	2026-06-22	Pending	0	0	n/a
19590753	CONNECTOR FOR ELONGATE SUPPORTING PROFILES OF A LIGHT TRACK SYSTEM	2026-05-27	Pending	0	0	n/a
15346997	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15180257	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15773766	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15259682	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15149925	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15667720	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15818131	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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