REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/08/2026
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Official data from USPTO
LYMPHOPREP
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
25
Latest update
02/09/2026
Trademark type
Word
Nice classes
1
Filing date
06/01/1976
Registration date
02/08/1977
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/02/2016
Last transaction
02/09/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
02/10/1972
First use in commerce
09/05/1972
Drawing code
1
Owner type
25
Owner location
BERNBURG, DE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SERUMWERK BERNBURG AG
A. A. (pessoa física)
A. A. (pessoa física)
N. A. (pessoa física)
NYEGAARD & CO. A.S.
Representatives
Anamaria E. Cashman Abbott Laboratories
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
CHEMICAL FOR USE IN LYMPHOCYTE SEPARATION
Publications
History of USPTO decisions and trademark events.
25 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/09/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/11/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/01/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/11/2016
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/02/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/02/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/02/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/02/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
02/24/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/24/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
09/24/2014
CFIT
CASE FILE IN TICRS
11/06/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/23/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/23/2007
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
05/23/2007
PLGL
ASSIGNED TO PARALEGAL
04/05/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/14/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/08/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
03/08/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/08/1997
PRA9
POST REGISTRATION ACTION MAILED - SEC. 9
03/26/1997
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
02/07/1996
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/27/1983
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
06/07/1977
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