TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2025
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Official data from USPTO
BIOSPHERE
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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
59
Latest update
11/15/2025
Trademark type
Word
Nice classes
11
Filing date
08/02/2011
Registration date
10/29/2013
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/26/2023
Last transaction
11/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
05/10/2012
First use in commerce
10/03/2012
Drawing code
4
Owner type
16
Owner location
Tewksbury, MA
Examiner
TANNER,MICHAEL R
Law office
M80
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
EVOQUA WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES LLC
Siemens Industry, Inc.
Representatives
Gary C. Ganzi Lando & Anastasi LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Wastewater treatment systems comprising waste water purification apparatusinstallations and tankswaste water treatment tanks and waste water purification units all of which feature fixed film biological carrier media
Publications
History of USPTO decisions and trademark events.
59 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/10/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/10/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/10/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/10/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/26/2023
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/26/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/26/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/26/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
11/28/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/29/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/17/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/17/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/17/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/12/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/14/2021
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
11/23/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
11/23/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/23/2018
E815
TEAS SECTION 8 & 15 RECEIVED
11/01/2018
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
10/29/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/25/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/25/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/26/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/05/2014
R.PR
REGISTERED-PRINCIPAL REGISTER
10/29/2013
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
09/26/2013
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
09/25/2013
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
09/23/2013
SUPC
STATEMENT OF USE PROCESSING COMPLETE
09/23/2013
IUAF
USE AMENDMENT FILED
09/04/2013
EISU
TEAS STATEMENT OF USE RECEIVED
09/04/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/30/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/30/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/28/2013
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/26/2013
EX1G
SOU EXTENSION 1 GRANTED
02/25/2013
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/25/2013
EXT1
SOU EXTENSION 1 FILED
02/13/2013
EEXT
SOU TEAS EXTENSION RECEIVED
02/13/2013
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/04/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/10/2012
PUBO
PUBLISHED FOR OPPOSITION
07/10/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/20/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/06/2012
ALIE
ASSIGNED TO LIE
06/06/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/18/2012
XAEC
EXAMINER'S AMENDMENT ENTERED
04/26/2012
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/26/2012
GNEA
EXAMINERS AMENDMENT E-MAILED
04/26/2012
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/26/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/24/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/23/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/23/2012
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/23/2011
GNRT
NON-FINAL ACTION E-MAILED
09/23/2011
CNRT
NON-FINAL ACTION WRITTEN
09/23/2011
DOCK
ASSIGNED TO EXAMINER
09/15/2011
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/07/2011
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