EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
01/28/2026
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Official data from USPTO
EMCYT
Did you know this trademark is already registered in United States?
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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
19
Latest update
03/19/2026
Trademark type
Word
Nice classes
5
Filing date
05/05/1978
Registration date
12/05/1978
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/24/2018
Last transaction
03/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/06/1978
First use in commerce
04/06/1978
Drawing code
1
Owner type
03
Owner location
Sollentuna, SE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
PFIZER HEALTH AB
PHARMACIA BIOSYSTEMS AB, PHARMACIA & UPJOHN AB
PHARMACIA BIOSYSTEMS AB
HOFFMANN-LA ROCHE INC.
Representatives
Heather A. McDonald
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
ANTINEOPLASTIC PREPARATION
Publications
History of USPTO decisions and trademark events.
19 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/28/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/28/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/28/2026
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/24/2018
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/24/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/24/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/23/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
11/14/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/05/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/24/2008
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/24/2008
PLGL
ASSIGNED TO PARALEGAL
10/29/2008
E89R
TEAS SECTION 8 & 9 RECEIVED
10/27/2008
CFIT
CASE FILE IN TICRS
01/10/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/17/1999
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/05/1999
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
12/07/1998
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/26/1984
Continuous trademark protection
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