Company or institution

EXTREME NETWORKS, INC.

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416 applicationsfiled 2006 to 2026

Allowance rate

94%

+18 pts vs the USPTO range 91% to 96%

Rejections before allowance

2.3

+0.7 vs the USPTO

Months to first action

20.1 mo

+1.5 vs the USPTO

Needed an RCE

48%

+21 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

H04L Transmission of digital information287 apps

H04W Wireless communication networks67 apps

G06F Electric digital data processing25 apps

H04B Transmission7 apps

H04M Telephonic communication6 apps

H01R 5 apps

Art units

247118 apps

246516 apps

246416 apps

247414 apps

246114 apps

246213 apps

Examiners met

The examiners seen most, and how it went with each

Christine Duong Fuqua7 apps

86%

Feben Haile7 apps

100%

Zewdu A Beyen6 apps

100%

Docket Central6 apps

n/a

Hermon Asres5 apps

100%

Mandish K Randhawa5 apps

80%

Elisabeth Benoit Magloire5 apps

100%

Hooman Houshmand4 apps

75%

Bars show the share of decided applications that were allowed.

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Who represents them

Law firms and agents on their applications

STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.203 apps

93%

HG Law LLP197 apps

97%

Zebra Technologies Corporation5 apps

100%

Sheppard, Mullin, Richter & Hampton LLP4 apps

75%

Fountainhead Law Group P.C2 apps

50%

BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP1 apps

Broadcom Ltd / Kilpatrick Townsend & Stockton LLP1 apps

EXTREME NETWORKS/BSTZ1 apps

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
19449803	SHORTEST PATH BRIDGING (SPB) SECURITY GROUP POLICY	2026-01-15	Pending	0	0	n/a
19448422	APPARATUS AND METHOD FOR DISCOVERING POWER CONNECTIONS USING POWER PATTERNS	2026-01-14	Pending	0	0	n/a
19436361	AUTOMATED CLOSED-LOOP ACTIONS IN A NETWORK USING A DISTRIBUTED LEDGER	2025-12-30	Pending	0	0	n/a
15721781	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15179904	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15616088	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15473150	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15413796	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15536927	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15360481	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

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