AMBISOME Trademark

Trademark Overview

On Monday, July 24, 1989, a trademark application was filed for AMBISOME with the United States Patent and Trademark Office. The USPTO has given the AMBISOME trademark a serial number of 73814641. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, January 24, 2020. This trademark is owned by VESTAR, INC.. The AMBISOME trademark is filed in the Pharmaceutical Products category with the following description:

PHARMACEUTICAL PREPARATION, NAMELY A LIPOSOMAL ANTIFUNGAL PREPARATION
ambisome

General Information

Serial Number73814641
Word MarkAMBISOME
Filing DateMonday, July 24, 1989
Status800 - REGISTERED AND RENEWED
Status DateFriday, January 24, 2020
Registration Number1598121
Registration DateTuesday, May 29, 1990
Mark Drawing5 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateTuesday, March 6, 1990

Trademark Statements

Pseudo MarkAM BISOME
Goods and ServicesPHARMACEUTICAL PREPARATION, NAMELY A LIPOSOMAL ANTIFUNGAL PREPARATION

Classification Information

International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes018
Class Status Code6 - Active
Class Status DateSaturday, August 5, 1989
Primary Code005
First Use Anywhere DateMonday, July 24, 1989
First Use In Commerce DateMonday, July 24, 1989

Trademark Owner History

Party NameGILEAD SCIENCES, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressFOSTER CITY, CA 94404
US
Party NameNEXSTAR PHARMACEUTICALS, INC.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressBOULDER, CO 80301
US
Party NameVESTAR, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSAN DIMAS, CA 91773
US
Party NameVESTAR, INC.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSAN DIMAS, CA 91773
US
Party NameVESTAR, INC.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSAN DIMAS, CA 91773
US

Trademark Events

Event DateEvent Description
Thursday, September 21, 1989ASSIGNED TO EXAMINER
Wednesday, November 1, 1989NON-FINAL ACTION MAILED
Wednesday, November 1, 1989CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, December 29, 1989APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, February 8, 1990NOTICE OF PUBLICATION
Tuesday, March 6, 1990PUBLISHED FOR OPPOSITION
Tuesday, May 29, 1990REGISTERED-PRINCIPAL REGISTER
Friday, May 24, 1996REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Monday, August 19, 1996POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Thursday, February 13, 1997REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, May 22, 2000REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, January 5, 2001REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, January 5, 2001REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, June 20, 2007TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, December 30, 2008CASE FILE IN TICRS
Monday, March 1, 2010TEAS SECTION 8 & 9 RECEIVED
Monday, March 8, 2010CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, March 11, 2010REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, March 11, 2010REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, June 30, 2010TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, June 30, 2010ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, May 29, 2019COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, December 6, 2019TEAS SECTION 8 & 9 RECEIVED
Thursday, January 23, 2020CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, January 24, 2020REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, January 24, 2020REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Friday, January 24, 2020NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, October 13, 2021TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, October 13, 2021TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, October 13, 2021ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, October 13, 2021TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, October 13, 2021APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, May 5, 2026NOTICE OF SUIT

Related Keywords

ambisome preparation antifungal liposomal namely pharmaceutical