TrademarkDir
DURASPHERE
LIVE

Serial Number

75574354

Owner

Advanced UroScience, Inc.

Attorney

James J. Saul

First Use Date

Oct 18, 1999

Filing Date

Oct 21, 1998

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DURASPHERE Trademark

Serial Number: 75574354 • Registration: 2373853

DURASPHERE is a trademark filed by Advanced UroScience, Inc. on October 21, 1998. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

Advanced UroScience, Inc. (4 trademarks)

1290 Hammond Road
St. Paul, MN 55110

Entity Type: 03

CARBON MEDICAL TECHNOLOGIES, INC. (6 trademarks)

1290 HAMMOND ROAD
ST. PAUL, MN 55110

Entity Type: 03

Trademark Details

Filing Date

October 21, 1998

Registration Date

August 1, 2000

First Use Anywhere

October 18, 1999

First Use in Commerce

October 19, 1999

Published for Opposition

September 14, 1999

Goods & Services

Biocompatible, implantable microspheres for local tissue augmentation

Filing History

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Aug 11, 2025 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 11, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 11, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 11, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 11, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 11, 2025 COAR
REGISTERED - SEC. 7 REQUEST ABANDONED
Jan 6, 2020 PRA7
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jan 2, 2020 APRE
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Nov 19, 2019 EROP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 7, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 7, 2019 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 5, 2019 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Nov 5, 2019 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 5, 2019 89AG
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 29, 2019 TCCA
TEAS SECTION 8 & 9 RECEIVED
Oct 29, 2019 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Aug 1, 2019 REM2
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Sep 3, 2009 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sep 3, 2009 89AG
ASSIGNED TO PARALEGAL
Aug 25, 2009 PLGL
TEAS SECTION 8 & 9 RECEIVED
Aug 20, 2009 E89R
CASE FILE IN TICRS
Oct 19, 2007 CFIT
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 17, 2006 C15A
ASSIGNED TO PARALEGAL
Feb 17, 2006 PLGL
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Nov 10, 2005 815F
PAPER RECEIVED
Nov 10, 2005 MAIL
PAPER RECEIVED
Jul 28, 2003 MAIL
REGISTERED-PRINCIPAL REGISTER
Aug 1, 2000 R.PR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Apr 6, 2000 CNPR
ASSIGNED TO EXAMINER
Apr 6, 2000 DOCK
STATEMENT OF USE PROCESSING COMPLETE
Apr 4, 2000 SUPC
USE AMENDMENT FILED
Feb 24, 2000 IUAF
NOA MAILED - SOU REQUIRED FROM APPLICANT
Dec 7, 1999 NOAM
PUBLISHED FOR OPPOSITION
Sep 14, 1999 PUBO
NOTICE OF PUBLICATION
Aug 13, 1999 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 20, 1999 CNSA
ASSIGNED TO EXAMINER
May 14, 1999 DOCK

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