PROLEUKIN

LIVE

Serial Number

73523710

Owner

CETUS CORPORATION

Attorney

Carla B. Oakley

First Use Date

Feb 12, 1985

Filing Date

Feb 25, 1985

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PROLEUKIN Trademark

Serial Number: 73523710 • Registration: 1369770

PROLEUKIN is a trademark filed by CETUS CORPORATION on February 25, 1985. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently registered and active.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

CETUS CORPORATION (66 trademarks)

BERKELEY, CA 94710

Entity Type: 03

IOVANCE BIOTHERAPEUTICS MANUFACTURING LLC (2 trademarks)

300 ROUSE BOULEVARD
PHILADELPHIA, PA 19112

Entity Type: 16

CLINIGEN HOLDINGS LIMITED (2 trademarks)

PITCAIRN HOUSE, CROWN SQUARE
STAFFORDSHIRE DE142WW , GB

Entity Type: 11

NOVARTIS VACCINES AND DIAGNOSTICS, INC. (21 trademarks)

4560 HORTON STREET
EMERYVILLE, CA 94608

Entity Type: 03

CHIRON CORPORATION (119 trademarks)

4560 HORTON STREET
EMERYVILLE, CA 94608

Entity Type: 03

Legal Representation

Attorney of Record

Carla B. Oakley

1,789 trademarks filed View all →

Correspondence Address

Carla B. Oakley Morgan, Lewis & Bockius LLP

600 Montgomery Street, Suite 2300

San Francisco, CA 94111

United States

Trademark Details

Filing Date

February 25, 1985

Registration Date

November 12, 1985

First Use Anywhere

February 12, 1985

First Use in Commerce

February 12, 1985

Published for Opposition

September 3, 1985

Goods & Services

[BROAD SPECTRUM ANTI-VIRAL,] IMMUNO-MODULATING AND ANTI-CANCER PREPARATION

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 7, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 7, 2026 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 7, 2026 REAP

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 16, 2025 NA89

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 16, 2025 RNL3

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 16, 2025 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 16, 2025 APRE

TEAS SECTION 8 & 9 RECEIVED

Jan 9, 2025 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Nov 12, 2024 REM2

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 7, 2024 ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 11, 2019 ASGN

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 8, 2015 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Oct 8, 2015 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 8, 2015 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 7, 2015 APRE

TEAS SECTION 8 & 9 RECEIVED

Sep 8, 2015 E89R

AMENDMENT UNDER SECTION 7 - PROCESSED

May 24, 2010 A7OK

SEC 7 REQUEST FILED

May 18, 2010 AMD7

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 18, 2010 EROP

POST REGISTRATION ACTION MAILED - SEC. 7

May 12, 2010 PRAM

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 12, 2010 APRE

TEAS SECTION 7 SURRENDER RECEIVED

Nov 17, 2009 ES7S

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 19, 2009 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 23, 2009 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 23, 2009 REAP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 29, 2006 TCCA

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 21, 2006 ASCK

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 22, 2006 RNL1

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Apr 22, 2006 9G8P

REGISTERED - SEC. 8 (10-YR) ACCEPTED/CHECK RECORD FOR SEC. 9

Apr 22, 2006 8OKT

ASSIGNED TO PARALEGAL

Apr 22, 2006 PLGL

CASE FILE IN TICRS

Jan 12, 2006 CFIT

PAPER RECEIVED

Nov 15, 2005 MAIL

REGISTERED - SEC. 8 (10-YR) FILED/CHECK RECORD FOR SEC. 9

Nov 2, 2005 8AFT

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Nov 2, 2005 815F

TEAS SECTION 8 & 15 RECEIVED

Nov 2, 2005 E815

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Mar 20, 1992 C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Nov 8, 1991 815F

REGISTERED-PRINCIPAL REGISTER

Nov 12, 1985 R.PR

PUBLISHED FOR OPPOSITION

Sep 3, 1985 PUBO

NOTICE OF PUBLICATION

Aug 4, 1985 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 2, 1985 CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 24, 1985 CRFA

FINAL REFUSAL MAILED

Jun 11, 1985 CNFR

ALLOWANCE/COUNT WITHDRAWN

Jun 4, 1985 ZZZZ

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 28, 1985 CRFA

NON-FINAL ACTION MAILED

May 3, 1985 CNRT

ASSIGNED TO EXAMINER

Apr 15, 1985 DOCK

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