NURC
NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED
03/31/2026
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Official data from USPTO
ENVIROPHOS
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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
56
Latest update
03/31/2026
Trademark type
Word
Nice classes
1
Filing date
07/01/1993
Registration date
04/19/1994
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/12/2026
Last transaction
03/31/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
09/30/1991
First use in commerce
09/30/1991
Drawing code
4
Owner type
16
Owner location
Waynesville, NC, US
Examiner
FRIEDMAN, RICHARD A.
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
PREMIER MAGNESIA, LLC
PREMIER CHEMICALS, LLC
AMERICAN PREMIER, INC.
Representatives
Sarah P. Harrell Barnes & Thornburg LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
mineral and chemical based additives for waste treatment
Publications
History of USPTO decisions and trademark events.
56 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/12/2026
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/12/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/12/2026
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
03/12/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/09/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/09/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/09/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/09/2026
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
07/10/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/23/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/23/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/23/2025
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/22/2025
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
03/21/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/20/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
10/18/2024
ES7R
TEAS SECTION 7 REQUEST RECEIVED
10/18/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/19/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/09/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/09/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/16/2018
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/28/2017
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/28/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/24/2017
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/24/2017
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
07/24/2013
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
07/24/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/24/2013
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/18/2013
PAPER RECEIVED
07/18/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/27/2013
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/12/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2007
CFIT
CASE FILE IN TICRS
07/30/2007
CORV
REVIEW OF CORRESPONDENCE COMPLETE
08/15/2005
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/11/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/11/2005
PR89
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
05/16/2005
FAXX
FAX RECEIVED
05/16/2005
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
11/16/2004
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/19/2004
E89R
TEAS SECTION 8 & 9 RECEIVED
04/19/2004
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/30/2000
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/24/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
04/19/1994
PUBO
PUBLISHED FOR OPPOSITION
01/25/1994
NPUB
NOTICE OF PUBLICATION
12/24/1993
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/12/1993
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/29/1993
CNRT
NON-FINAL ACTION MAILED
10/27/1993
DOCK
ASSIGNED TO EXAMINER
10/21/1993
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