TrademarkDir
ODOPHOS
LIVE

Serial Number

73731011

Owner

EVOQUA WATER TECHNOLOGIES LLC

Attorney

Gary C. Ganzi

First Use Date

Dec 1, 1977

Filing Date

May 26, 1988

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ODOPHOS Trademark

Serial Number: 73731011 • Registration: 1520381

ODOPHOS is a trademark filed by EVOQUA WATER TECHNOLOGIES LLC on May 26, 1988. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Owner Contact Info

EVOQUA WATER TECHNOLOGIES LLC (239 trademarks)

181 Thorn Hill Road
Warrendale, PA 15086

Entity Type: 16

SIEMENS WATER TECHNOLOGIES HOLDING CORP. (150 trademarks)

181 THORN HILL ROAD
WARRENDALE, PA 15086

Entity Type: 03

USFILTER CORPORATION (168 trademarks)

75 TECHNOLOGY DRIVE
LOWELL, MA 01851

Entity Type: 03

SIEMENS INDUSTRY, INC. (473 trademarks)

3333 OLD MILTON PARKWAY
ALPHARETTA, GA 30005

Entity Type: 03

DAVIS WATER & WASTE INDUSTRIES, INC. (12 trademarks)

THOMASVILLE, GA 31792

Entity Type: 03

SIEMENS WATER TECHNOLOGIES LLC (158 trademarks)

4800 NORTH POINT PARKWAY, SUITE 250
ALPHARETTA, GA 30022

Entity Type: 16

Trademark Details

Filing Date

May 26, 1988

Registration Date

January 17, 1989

First Use Anywhere

December 1, 1977

First Use in Commerce

July 1, 1978

Published for Opposition

October 25, 1988

Goods & Services

FERROUS SULFATE CRYSTALS IN BULK FORM FOR USE IN MUNICIPAL WASTE TREATMENT PROCESSES

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 11, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 11, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 11, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 11, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 11, 2025 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 17, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 17, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 17, 2022 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 12, 2021 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Apr 14, 2021 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 8, 2018 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 8, 2018 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 8, 2018 89AG
TEAS SECTION 8 & 9 RECEIVED
Feb 7, 2018 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 17, 2018 REM2
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 25, 2014 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 25, 2014 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Feb 26, 2014 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Feb 5, 2014 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jan 15, 2014 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 27, 2011 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 10, 2009 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 10, 2009 REAP
UNDELIVERABLE MAIL - NO ACTION TAKEN
Jan 29, 2009 UNDN
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jan 12, 2009 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jan 12, 2009 89AG
ASSIGNED TO PARALEGAL
Jan 8, 2009 PLGL
TEAS SECTION 8 & 9 RECEIVED
Jan 6, 2009 E89R
CASE FILE IN TICRS
Jul 22, 2008 CFIT
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 11, 2007 ASGN
REVIEW OF CORRESPONDENCE COMPLETE
Aug 10, 2006 CORV
PAPER RECEIVED
Aug 5, 2002 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 18, 1996 C15A
CORRECTION UNDER SECTION 7 - PROCESSED
Feb 23, 1996 COC.
RESPONSE RECEIVED TO POST REG. ACTION
Jan 29, 1996 RRPR
POST REGISTRATION ACTION MAILED - SEC. 7
Aug 7, 1995 PRAM
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Jul 31, 1995 PR23
SEC 7 REQUEST FILED
Nov 8, 1994 AMD7
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Nov 8, 1994 815F
REGISTERED-PRINCIPAL REGISTER
Jan 17, 1989 R.PR
PUBLISHED FOR OPPOSITION
Oct 25, 1988 PUBO
NOTICE OF PUBLICATION
Sep 26, 1988 NPUB
NOTICE OF PUBLICATION
Sep 24, 1988 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
Jul 28, 1988 CNSA
ASSIGNED TO EXAMINER
Jul 26, 1988 DOCK

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