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
US500000079151858Class
1, 5
Filing
79151858
Registration
4903227
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
55
Latest update
05/09/2026
Trademark type
Word
Nice classes
1, 5
Filing date
04/04/2014
Registration date
02/23/2016
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/09/2026
Last transaction
05/09/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
98
Owner location
GB
Examiner
BOULTON, KELLY F
Current location
Historical data usage
Holders and representatives
Holders
LGC Limited
LGC Limited
LGC Limited
Representatives
Mainak H. Mehta Procopio, Cory, Hargreaves & Savitch LLP
Technical classification
Nice Classes
Class 1Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industryscienceagriculturehorticulture and forestryexcept fungicidesherbicidesinsecticides and parasiticides; chemicals and chemical products for use in researchin the areas of environmental and food contaminants; reagents for use with chemicals and agrochemicals for agriculturalcommercialdomesticindustrial use and not for medical purposes; chemical preparations for use in analytical and biochemical science; assays and reagents for use in genetic measurement research; diagnostic preparations for scientific use; diagnostic preparations for forensic science analysis; chemical preparations used in DNA testing for research use; chemical preparations used in analytical molecular biology; diagnostic assay preparations for scientificindustrial and research purposes; kits comprising assays and chemical reagents for industrial and scientific purposes
Class 5
Pharmaceutical and medical preparationsfungicides and parasiticides used to treat humans; Veterinary preparationsfungicides and parasiticides; clinical diagnostic reagents; clinical reagent kits for genetic diagnosis comprising medical diagnostic reagents and assays; medical diagnostic reagents and assays for testing of body fluids; assay kits for medical diagnostic use comprising diagnostic assays; diagnostic preparations for medical use; diagnostic preparations for veterinary purposes
Publications
History of USPTO decisions and trademark events.
55 publications found
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
04/09/2026
71AG
REGISTERED-SEC.71 ACCEPTED
04/09/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/06/2026
ES71
TEAS SECTION 71 RECEIVED
12/08/2025
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
02/23/2025
RNWL
INTERNATIONAL REGISTRATION RENEWED
02/23/2024
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/02/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/29/2023
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
08/02/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/02/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/02/2022
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
06/09/2022
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
06/09/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/06/2022
ES75
TEAS SECTION 71 & 15 RECEIVED
12/10/2021
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
02/23/2021
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
07/15/2016
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/25/2016
FIMP
FINAL DISPOSITION PROCESSED
05/25/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/23/2016
OPNX
NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB
03/04/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
02/23/2016
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
02/17/2016
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
02/17/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/08/2015
PUBO
PUBLISHED FOR OPPOSITION
12/08/2015
GPNX
NOTIFICATION PROCESSED BY IB
12/04/2015
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
11/18/2015
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
11/18/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/18/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
11/02/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/30/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/28/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/27/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/27/2015
RFNT
REFUSAL PROCESSED BY IB
06/12/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
04/27/2015
GNRT
NON-FINAL ACTION E-MAILED
04/27/2015
CNRT
NON-FINAL ACTION WRITTEN
04/27/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/01/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/01/2015
ALIE
ASSIGNED TO LIE
03/30/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/23/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/18/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/18/2015
RFNT
REFUSAL PROCESSED BY IB
10/10/2014
MAFR
APPLICATION FILING RECEIPT MAILED
09/23/2014
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
09/22/2014
RFRR
REFUSAL PROCESSED BY MPU
09/22/2014
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
09/20/2014
CNRT
NON-FINAL ACTION WRITTEN
09/19/2014
DOCK
ASSIGNED TO EXAMINER
09/17/2014
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/17/2014
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
09/11/2014
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