TrademarkDir
CELLULYSIN
DEAD

Serial Number

73467015

Owner

AMERICAN HOECHST CORPORATION

Attorney

William C. Wright

First Use Date

Sep 17, 1979

Filing Date

Feb 23, 1984

Add to watchlist:

No watchlists yet
+ Create New Watchlist
View on USPTO

CELLULYSIN Trademark

Serial Number: 73467015 • Registration: 1310642

CELLULYSIN is a trademark filed by AMERICAN HOECHST CORPORATION on February 23, 1984. The trademark is classified under Class 1 (Chemicals). The application is currently no longer active.

Owner Contact Info

AMERICAN HOECHST CORPORATION (68 trademarks)

NEW YORK, NY

Entity Type: 03

EMD CHEMICALS INC. (64 trademarks)

480 S. DEMOCRAT ROAD
GIBBSTOWN, NJ 08027

Entity Type: 03

EMD BIOSCIENCES, INC. (20 trademarks)

10394 PACIFIC CENTER COURT
SAN DIEGO, CA 92121

Entity Type: 03

MERCK KGAA (1,594 trademarks)

DARMSTADT 64293 , DE

Entity Type: 31

Trademark Details

Filing Date

February 23, 1984

Registration Date

December 25, 1984

First Use Anywhere

September 17, 1979

First Use in Commerce

September 17, 1979

Published for Opposition

October 16, 1984

Cancellation Date

July 11, 2025

Goods & Services

Enzymes Used to Isolate Intact Cells and Plant Protoplasts from Plant Tissue for Botony Research

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jul 11, 2025 CAEX
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Dec 25, 2023 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 20, 2014 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Dec 20, 2014 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 20, 2014 89AG
TEAS SECTION 8 & 9 RECEIVED
Dec 11, 2014 E89R
CASE FILE IN TICRS
Mar 1, 2011 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 15, 2010 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 18, 2007 ASGN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Oct 22, 2004 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Oct 22, 2004 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Sep 7, 2004 89AF
PAPER RECEIVED
Sep 7, 2004 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jul 9, 1990 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Apr 6, 1990 815F
REGISTERED-PRINCIPAL REGISTER
Dec 25, 1984 R.PR
PUBLISHED FOR OPPOSITION
Oct 16, 1984 PUBO
NOTICE OF PUBLICATION
Aug 15, 1984 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 10, 1984 CNSA
ASSIGNED TO EXAMINER
Jun 26, 1984 DOCK

Related Trademarks

More from this Owner

EMD SERONO

EMD SERONO

EMD SERONO

EMD SERONO

EMD SERONO

EMD SERONO

MLOOP

MLOOP

SIGMASPINNER

SIGMASPINNER

SIGMASPINNER

SIGMASPINNER