EXELIXIS, INC. — TTAB Proceedings

EXELIXIS, INC. is a party to 29 TTAB proceedings.

Proceedings

Proceeding 99187857 — Extensions of Time to Oppose, Not Instituted (filed 2026-03-10) against Crinetics Pharmaceuticals, Inc. as plaintiff
Proceeding 98359263 — Extensions of Time to Oppose, Terminated (filed 2024-10-15) against Iorna, Inc. as plaintiff
Proceeding 88849363 — Extensions of Time to Oppose, Terminated (filed 2020-12-10) against Evergreen Strategic Consulting LLC as plaintiff
Proceeding 86927896 — Ex Parte Appeal, Terminated (filed 2020-11-05) as plaintiff
Proceeding 86927889 — Ex Parte Appeal, Terminated (filed 2020-11-05) as plaintiff
Proceeding 91239197 — Oppositions, Terminated (filed 2018-01-30) against Elixsys Inc. as plaintiff
Proceeding 91236117 — Oppositions, Terminated (filed 2017-08-14) against Exela Holdings, Inc. as plaintiff
Proceeding 87525413 — Extensions of Time to Oppose, Terminated (filed 2017-12-21) against Xeltis AG as defendant
Proceeding 87525396 — Extensions of Time to Oppose, Terminated (filed 2017-12-21) against Xeltis AG as defendant
Proceeding 87177104 — Extensions of Time to Oppose, Terminated (filed 2017-03-16) against Exela Holdings, Inc. as plaintiff
Proceeding 91215337 — Oppositions, Terminated (filed 2014-03-10) against Chemo Iberica, S.A. as plaintiff
Proceeding 79111421 — Extensions of Time to Oppose, Terminated (filed 2013-12-03) against CHEMO IBERICA, S.A. as plaintiff
Proceeding 91206071 — Oppositions, Terminated (filed 2012-07-13) against Novartis AG as defendant
Proceeding 91206132 — Oppositions, Terminated (filed 2012-07-18) against Glaxo Group Limited as defendant
Proceeding 91206238 — Oppositions, Terminated (filed 2012-07-25) against Glaxo Group Limited as defendant
Proceeding 85336889 — Extensions of Time to Oppose, Terminated (filed 2012-04-18) against Glaxo Group Limited as defendant
Proceeding 85336897 — Extensions of Time to Oppose, Terminated (filed 2012-04-18) against Glaxo Group Limited as defendant
Proceeding 85336878 — Extensions of Time to Oppose, Terminated (filed 2012-04-18) against Glaxo Group Limited as defendant
Proceeding 85331865 — Extensions of Time to Oppose, Terminated (filed 2012-04-18) against Glaxo Group Limited as defendant
Proceeding 85331893 — Extensions of Time to Oppose, Terminated (filed 2012-04-18) against Glaxo Group Limited as defendant
Proceeding 85331887 — Extensions of Time to Oppose, Terminated (filed 2012-04-09) against Novartis AG as defendant
Proceeding 91196892 — Oppositions, Terminated (filed 2010-10-11) against Ion Beam Applications S.A.; en abrégé IBA Société Anonyme as plaintiff
Proceeding 91192464 — Oppositions, Terminated (filed 2009-10-28) against Threshold Enterprises, Ltd. as plaintiff
Proceeding 79074200 — Extensions of Time to Oppose, Terminated (filed 2010-04-13) against ION BEAM APPLICATIONS S.A.; en abrégé IB as plaintiff
Proceeding 91188669 — Oppositions, Terminated (filed 2009-02-02) against Selexis S.A. as plaintiff
Proceeding 77683819 — Extensions of Time to Oppose, Terminated (filed 2009-07-30) against Threshold Enterprises, Ltd. as plaintiff
Proceeding 77457268 — Extensions of Time to Oppose, Terminated (filed 2008-11-05) against Selexis S.A. as plaintiff
Proceeding 91120791 — Oppositions, Terminated (filed 2000-10-23) against SURGISOFT, INC. as plaintiff
Proceeding 75674320 — Extensions of Time to Oppose, status unavailable (filed —) as plaintiff

Marks in These TTAB Matters

CABOMETYX — proceeding 86927889 (Plaintiff)
Trademark 86927896 — proceeding 86927896 (Plaintiff)
EXELIXIS — proceeding 91239197 (Plaintiff)
EXELIXIS — proceeding 91239197 (Plaintiff)
EXELIXIS — proceeding 87525413 (Defendant)
EXELIXIS — proceeding 87525396 (Defendant)
EXELIXIS — proceeding 91236117 (Plaintiff)
EXELIXIS — proceeding 91236117 (Plaintiff)
EXELIXIS — proceeding 91215337 (Plaintiff)
EXELIXIS — proceeding 91215337 (Plaintiff)
KOMETRIK — proceeding 91206238 (Defendant)
KOMETRIX — proceeding 91206238 (Defendant)
KOMETRIQ — proceeding 91206238 (Defendant)
COMETRIX — proceeding 91206132 (Defendant)
COMETRIK — proceeding 91206132 (Defendant)
COMETRIQ — proceeding 91206132 (Defendant)
COMETRIX — proceeding 91206071 (Defendant)
COMETRIQ — proceeding 85331865 (Defendant)
COMETRIK — proceeding 85331893 (Defendant)
KOMETRIQ — proceeding 85336878 (Defendant)
KOMETRIX — proceeding 85336889 (Defendant)
KOMETRIK — proceeding 85336897 (Defendant)
COMETRIX — proceeding 85331887 (Defendant)
EXELIXIS — proceeding 91196892 (Plaintiff)
EXELIXIS — proceeding 91196892 (Plaintiff)

Recent Live Filings

ZAVZY — Pending, filed 2025-05-20
ZYVICTOS — Pending, filed 2025-05-20
ZAVTAMZI — Pending, filed 2025-05-20
PREVAIL OVER CANCER — Registered, filed 2019-11-27
ACCESS. ASSISTANCE. ALONG THE JOURNEY. — Registered, filed 2017-11-09
EASE — Registered, filed 2017-11-09
X — Registered, filed 2017-07-12
EXELIXIS — Registered, filed 2017-07-12
EXELIXIS — Registered, filed 2017-07-12
X — Registered, filed 2017-07-12
Trademark 86927896 — Registered, filed 2016-03-03
CABOMETYX — Registered, filed 2016-03-03
CABOMETYX — Registered, filed 2015-05-06
COMETRIQ — Registered, filed 2011-05-26
EXELIXIS — Registered, filed 2008-08-28

Common TTAB Counterparties

Glaxo Group Limited — 7 proceedings
CHEMO IBERICA, S.A. — 2 proceedings
Exela Holdings, Inc. — 2 proceedings
Novartis AG — 2 proceedings
Selexis S.A. — 2 proceedings
Threshold Enterprises, Ltd. — 2 proceedings
Xeltis AG — 2 proceedings
Crinetics Pharmaceuticals, Inc. — 1 proceedings
Elixsys Inc. — 1 proceedings
Evergreen Strategic Consulting LLC — 1 proceedings

Recent TTAB Timeline

2026-03-10: 99187857 — EXTENSION OF TIME GRANTED involving Crinetics Pharmaceuticals, Inc.
2026-03-10: 99187857 — FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE involving Crinetics Pharmaceuticals, Inc.
2024-10-15: 98359263 — EXTENSION OF TIME GRANTED involving Iorna, Inc.
2024-10-15: 98359263 — FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE involving Iorna, Inc.
2021-03-09: 88849363 — EXTENSION OF TIME GRANTED involving Evergreen Strategic Consulting LLC
2021-03-09: 88849363 — FINAL 60-DAY REQUEST TO EXT TIME TO OPPOSE involving Evergreen Strategic Consulting LLC
2021-01-06: 86927896 — TERMINATED
2021-01-06: 86927889 — TERMINATED
2020-12-10: 88849363 — EXTENSION OF TIME GRANTED involving Evergreen Strategic Consulting LLC
2020-12-10: 88849363 — FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE involving Evergreen Strategic Consulting LLC
2020-11-06: 86927889 — PENDING, INSTITUTED
2020-11-06: 86927896 — PENDING, INSTITUTED
2020-11-06: 86927889 — APPEAL ACKNOWLEDGED; CASE REMANDED
2020-11-06: 86927896 — APPEAL ACKNOWLEDGED; CASE REMANDED
2020-11-05: 86927896 — APPEAL TO BOARD
2020-11-05: 86927889 — APPEAL TO BOARD
2018-08-30: 91239197 — TERMINATED involving Elixsys Inc.
2018-08-30: 91239197 — BOARD'S DECISION: SUSTAINED involving Elixsys Inc.
2018-07-18: 91239197 — WITHDRAWAL OF APPLICATION involving Elixsys Inc.
2018-05-18: 91239197 — ANSWER involving Elixsys Inc.
2018-04-19: 91236117 — TERMINATED involving Exela Holdings, Inc.
2018-04-19: 91236117 — BD'S DECISION: DISMISSED W/ PREJUDICE involving Exela Holdings, Inc.
2018-04-18: 91239197 — RESPONSE DUE 30 DAYS (DUE DATE) involving Elixsys Inc.
2018-04-13: 91236117 — WITHDRAWAL OF OPPOSITION involving Exela Holdings, Inc.
2018-04-13: 91236117 — RESPONSE DUE 30 DAYS (DUE DATE) involving Exela Holdings, Inc.
2018-03-23: 91239197 — P MOT TO AMEND PLEADING/AMENDED PLEADING involving Elixsys Inc.
2018-03-23: 91239197 — P MOT TO AMEND PLEADING/AMENDED PLEADING involving Elixsys Inc.
2018-03-20: 91236117 — EXTENSION OF TIME GRANTED involving Exela Holdings, Inc.
2018-03-20: 91236117 — STIPULATION FOR AN EXTENSION OF TIME involving Exela Holdings, Inc.
2018-03-16: 91239197 — TRIAL DATES REMAIN AS SET involving Elixsys Inc.

EXELIXIS, INC. — TTAB Proceedings

Proceedings

Marks in These TTAB Matters

Recent Live Filings

Common TTAB Counterparties

Recent TTAB Timeline

Related