ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
05/07/2026
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Official data from USPTO
DR. EHRENSTORFER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
DR. EHRENSTORFER
ST13
US500000079342457Class
40, 42
Filing
79342457
Registration
7135056
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
28
Latest update
05/09/2026
Trademark type
Word
Nice classes
40, 42
Filing date
03/16/2022
Registration date
08/15/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/15/2023
Last transaction
05/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
GB
Examiner
JOHNSON, AISHA CLARKE
Law office
L10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
LGC Limited
Representatives
Karen Lim Fross Zelnick Lehrman & Zissu, P.C.
Technical classification
Nice Classes
Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 40
Chemical reagent manufacturing and processing to the order and specification of others; informationadvisory and consultancy services relating to all of the aforesaid
Class 42
Scientific research; quality control for others; chemical analysis; biological research; testing services for the certification of quality or standards in the field of chemicalsreference materials and pesticides; informationadvisory and consultancy services relating to all of the aforesaid
Publications
History of USPTO decisions and trademark events.
28 publications found
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
12/11/2023
FICS
FINAL DISPOSITION NOTICE SENT TO IB
11/16/2023
FIMP
FINAL DISPOSITION PROCESSED
11/16/2023
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
11/15/2023
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
08/15/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
08/15/2023
GPNX
NOTIFICATION PROCESSED BY IB
05/30/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/30/2023
PUBO
PUBLISHED FOR OPPOSITION
05/30/2023
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
05/10/2023
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
05/10/2023
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/10/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/24/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/19/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/19/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/19/2023
RFNT
REFUSAL PROCESSED BY IB
04/05/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/02/2023
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/03/2023
RFRR
REFUSAL PROCESSED BY MPU
03/03/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/29/2023
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
01/06/2023
CNRT
NON-FINAL ACTION WRITTEN
01/05/2023
DOCK
ASSIGNED TO EXAMINER
12/28/2022
MAFR
APPLICATION FILING RECEIPT MAILED
06/21/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/17/2022
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
06/16/2022
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