Trademark: 73190721
Word
ZWITTERGENT
Status
Registered
Status Code
800
Status Date
Friday, August 26, 2022
Serial Number
73190721
Registration Number
1181697
Registration Date
Tuesday, December 15, 1981
Mark Type
1000
Filing Date
Wednesday, October 25, 1978
Published for Opposition
Tuesday, September 22, 1981
Trademark Owner History
MERCK KGAA - 6th New Owner Entered After Registration
EMD CHEMICALS INC. - 5th New Owner Entered After Registration
CALBIOCHEM-NOVABIOCHEM CORP. - 4th New Owner Entered After Registration
Calbiochem-Behring Corp. - Original Registrant
Classifications
1 Chemicals for Use in Biochemical Research and Production [ and In Vitro Diagnostics ]
Trademark Events
Aug 26, 2022
Notice Of Acceptance Of Sec. 8 & 9 - E-Mailed
Aug 26, 2022
Registered And Renewed (Third Renewal - 10 Yrs)
Aug 26, 2022
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Aug 26, 2022
Case Assigned To Post Registration Paralegal
Mar 8, 2022
Teas Section 8 & 9 Received
Dec 15, 2020
Courtesy Reminder - Sec. 8 (10-Yr)/Sec. 9 E-Mailed
Dec 8, 2011
Registered And Renewed (Second Renewal - 10 Yrs)
Dec 8, 2011
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Dec 8, 2011
Case Assigned To Post Registration Paralegal
Nov 8, 2011
Teas Section 8 & 9 Received
Dec 15, 2010
Automatic Update Of Assignment Of Ownership
Mar 18, 2008
Case File In Ticrs
Apr 18, 2007
Automatic Update Of Assignment Of Ownership
Jan 4, 2002
Registered And Renewed (First Renewal - 10 Yrs)
Jan 4, 2002
Registered - Sec. 8 (10-Yr) Accepted/Sec. 9 Granted
Oct 15, 2001
Registered - Combined Section 8 (10-Yr) & Sec. 9 Filed
May 19, 1987
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Feb 25, 1987
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
May 9, 1986
Post Registration Action Mailed - Sec. 8 & 15
Feb 21, 1986
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Dec 15, 1981
Registered-Principal Register
Sep 22, 1981
Published For Opposition
ISI
TRU-SPIN
Trademark Alertz updated from USPTO on 2030-01-24

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