LIBERASE Trademark

Trademark Overview

On Friday, October 21, 1994, a trademark application was filed for LIBERASE with the United States Patent and Trademark Office. The USPTO has given the LIBERASE trademark a serial number of 74589218. The federal status of this trademark filing is REGISTERED AND RENEWED as of Monday, January 9, 2017. This trademark is owned by BOEHRINGER MANNHEIM CORPORATION. The LIBERASE trademark is filed in the Chemical Products category with the following description:

purified enzyme blend for the isolation of human pancreatic islets
liberase

General Information

Serial Number74589218
Word MarkLIBERASE
Filing DateFriday, October 21, 1994
Status800 - REGISTERED AND RENEWED
Status DateMonday, January 9, 2017
Registration Number2014263
Registration DateTuesday, November 5, 1996
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, August 15, 1995

Trademark Statements

Goods and Servicespurified enzyme blend for the isolation of human pancreatic islets

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes001, 005, 006, 010, 026, 046
Class Status Code6 - Active
Class Status DateSaturday, February 11, 1995
Primary Code001
First Use Anywhere DateTuesday, December 6, 1994
First Use In Commerce DateTuesday, December 6, 1994

Trademark Owner History

Party NameROCHE DIAGNOSTICS OPERATIONS, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressINDIANAPOLIS, IN 46250
Party NameROCHE DIAGNOSTICS CORPORATION
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressINDIANAPOLIS, IN 46250
Party NameBOEHRINGER MANNHEIM CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressIndianapolis, IN 46250
Party NameBOEHRINGER MANNHEIM CORPORATION
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressIndianapolis, IN 46250
Party NameBOEHRINGER MANNHEIM CORPORATION
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressIndianapolis, IN 46250

Trademark Events

Event DateEvent Description
Monday, October 19, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, October 19, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, October 19, 2020TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Monday, October 19, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, October 19, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 19, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, November 27, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, November 27, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, October 2, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, October 2, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, January 10, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, January 10, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, January 9, 2017NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, January 9, 2017REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Monday, January 9, 2017REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, January 9, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, October 31, 2016TEAS SECTION 8 & 9 RECEIVED
Monday, January 29, 2007REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, January 29, 2007REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, January 19, 2007ASSIGNED TO PARALEGAL
Monday, November 13, 2006REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, November 13, 2006TEAS SECTION 8 & 9 RECEIVED
Wednesday, September 20, 2006CASE FILE IN TICRS
Monday, January 6, 2003REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Wednesday, November 6, 2002REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Wednesday, November 6, 2002PAPER RECEIVED
Tuesday, November 5, 1996REGISTERED-PRINCIPAL REGISTER
Thursday, August 15, 1996ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Tuesday, August 6, 1996ASSIGNED TO EXAMINER
Monday, July 29, 1996STATEMENT OF USE PROCESSING COMPLETE
Monday, July 29, 1996EXTENSION 1 GRANTED
Monday, May 6, 1996USE AMENDMENT FILED
Monday, May 6, 1996EXTENSION 1 FILED
Tuesday, November 7, 1995NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, August 15, 1995PUBLISHED FOR OPPOSITION
Friday, July 14, 1995NOTICE OF PUBLICATION
Monday, April 17, 1995APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, April 4, 1995ASSIGNED TO EXAMINER

Related Keywords

liberase pancreatic islets human isolation enzyme blend purified