TrademarkDir
SPARX PROTEINS
DEAD

Serial Number

88861339

Owner

Arcellx, Inc.

Attorney

Aaron D. Hendelman

Filing Date

Apr 6, 2020

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SPARX PROTEINS Trademark

Serial Number: 88861339

SPARX PROTEINS is a trademark filed by Arcellx, Inc. on April 6, 2020. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently no longer active.

Owner Contact Info

Arcellx, Inc. (9 trademarks)

800 Bridge Pkwy
Redwood City, CA 94065

Entity Type: 03

Trademark Details

Filing Date

April 6, 2020

Registration Date

Not Registered

Published for Opposition

April 16, 2024

Goods & Services

Pharmaceutical preparations for targeting tissues based on select tissue markers and ligands for use in cancer treatment and immunotherapy; pharmaceutical preparations for the purpose of binding ligands using engineered polypeptides and receptors for use in cancer treatment and immunotherapy; none of the foregoing for gene therapy or for the diagnosis or treatment of genetic, retinal, or hematologic diseases and disorders

Filing History

ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION
Dec 10, 2024 MAB4
ABANDONMENT - AFTER INTER PARTES DECISION
Dec 10, 2024 ABN4
OPPOSITION TERMINATED NO. 999999
Dec 10, 2024 OP.T
OPPOSITION DISMISSED NO. 999999
Dec 10, 2024 OP.D
EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED
Oct 13, 2024 ETOP
OPPOSITION INSTITUTED NO. 999999
Oct 11, 2024 OP.I
EXTENSION OF TIME TO OPPOSE RECEIVED
May 14, 2024 ETOF
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 16, 2024 NPUB
PUBLISHED FOR OPPOSITION
Apr 16, 2024 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 27, 2024 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 8, 2024 CNSA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 13, 2024 TCCA
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 13, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 13, 2024 COAR
TEAS/EMAIL CORRESPONDENCE ENTERED
Feb 7, 2024 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Feb 6, 2024 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Feb 6, 2024 TROA
ASSIGNED TO EXAMINER
Dec 6, 2023 DOCK
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Oct 26, 2023 XELG
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Oct 26, 2023 XELR
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 7, 2023 GNRN
NON-FINAL ACTION E-MAILED
Aug 7, 2023 GNRT
NON-FINAL ACTION WRITTEN
Aug 7, 2023 CNRT
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jul 11, 2023 RCCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 7, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 7, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 7, 2023 REAP
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jun 22, 2023 RCCK
SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
Jun 21, 2023 RCCK
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Dec 5, 2022 RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
May 2, 2022 RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Sep 1, 2021 RCSC
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
Jan 4, 2021 GNS3
LETTER OF SUSPENSION E-MAILED
Jan 4, 2021 GNSL
SUSPENSION LETTER WRITTEN
Jan 4, 2021 CNSL
TEAS/EMAIL CORRESPONDENCE ENTERED
Dec 29, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 28, 2020 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Dec 28, 2020 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 25, 2020 GNRN
NON-FINAL ACTION E-MAILED
Jun 25, 2020 GNRT
NON-FINAL ACTION WRITTEN
Jun 25, 2020 CNRT
ASSIGNED TO EXAMINER
Jun 24, 2020 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 15, 2020 NWOS
NEW APPLICATION ENTERED
Apr 9, 2020 NWAP

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