NREP
NEW REPRESENTATIVE AT IB RECEIVED
05/14/2026
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Official data from USPTO
DULCOGAS
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
42
Latest update
05/15/2026
Trademark type
Word
Nice classes
5
Filing date
06/24/2013
Registration date
02/25/2014
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/06/2026
Last transaction
05/15/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
99
Owner location
DE
Examiner
LEE, DOUGLAS
Law office
M20
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
A. NATTERMANN & Cie GMBH
Sanofi-Aventis Deutschland GmbH
Boehringer Ingelheim International GmbH
Boehringer Ingelheim International GmbH
Representatives
Karen LIm Fross Zelnick Lehrman & Zissu, P.C.
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
Pharmaceutical and medical preparations for the alimentary tract and metabolism
Publications
History of USPTO decisions and trademark events.
42 publications found
C71T
CANCELLED SECTION 71
03/06/2026
CHLD
CHANGE OF OWNER RECEIVED FROM IB
03/03/2023
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
02/25/2023
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
09/04/2020
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
09/04/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/01/2020
ES75
TEAS SECTION 71 & 15 RECEIVED
06/05/2020
RNWL
INTERNATIONAL REGISTRATION RENEWED
04/30/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/02/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
07/05/2018
DCPN
CHANGE OF OWNER RECEIVED FROM IB
11/06/2017
FINV
FINAL DECISION TRANSACTION PROCESSED BY IB
07/24/2014
FICS
FINAL DISPOSITION NOTICE SENT TO IB
07/08/2014
FIMP
FINAL DISPOSITION PROCESSED
07/08/2014
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/25/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
02/25/2014
PUBO
PUBLISHED FOR OPPOSITION
12/10/2013
GPNX
NOTIFICATION PROCESSED BY IB
12/09/2013
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
11/20/2013
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
11/20/2013
NPUB
NOTICE OF PUBLICATION
11/20/2013
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/05/2013
CNEA
EXAMINERS AMENDMENT MAILED
10/29/2013
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/29/2013
XAEC
EXAMINER'S AMENDMENT ENTERED
10/28/2013
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/28/2013
ACEC
AMENDMENT FROM APPLICANT ENTERED
10/10/2013
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/10/2013
ALIE
ASSIGNED TO LIE
10/07/2013
PAPER RECEIVED
10/07/2013
RFNT
REFUSAL PROCESSED BY IB
09/29/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/20/2013
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
09/10/2013
RFRR
REFUSAL PROCESSED BY MPU
09/10/2013
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/10/2013
CNRT
NON-FINAL ACTION WRITTEN
09/09/2013
DOCK
ASSIGNED TO EXAMINER
09/02/2013
MAFR
APPLICATION FILING RECEIPT MAILED
08/28/2013
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/24/2013
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
08/23/2013
SDRC
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
08/22/2013
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