LIBERASE Trademark

Trademark Overview

On Monday, December 29, 1997, 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 75411218. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, May 25, 2019. 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 tissue dissociation for scientific use
liberase

General Information

Serial Number75411218
Word MarkLIBERASE
Filing DateMonday, December 29, 1997
Status800 - REGISTERED AND RENEWED
Status DateSaturday, May 25, 2019
Registration Number2245727
Registration DateTuesday, May 18, 1999
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, February 23, 1999

Trademark Statements

Goods and Servicespurified enzyme blend for tissue dissociation for scientific use

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 DateFriday, February 20, 1998
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 Type32 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressINDIANAPOLIS, IN 46250
Party NameRoche Diagnostics Corporation
Party Type31 - 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
Tuesday, December 1, 1998APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, October 8, 2004TEAS SECTION 8 & 15 RECEIVED
Friday, October 8, 2004REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, August 25, 1998ASSIGNED TO EXAMINER
Friday, September 11, 1998NON-FINAL ACTION MAILED
Monday, October 12, 1998CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, January 22, 1999NOTICE OF PUBLICATION
Tuesday, February 23, 1999PUBLISHED FOR OPPOSITION
Tuesday, May 18, 1999REGISTERED-PRINCIPAL REGISTER
Friday, October 8, 2004REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Monday, February 1, 2010REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, November 19, 2004REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, July 10, 2007CASE FILE IN TICRS
Friday, May 15, 2009TEAS SECTION 8 & 9 RECEIVED
Friday, May 15, 2009REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, June 18, 2009ASSIGNED TO PARALEGAL
Friday, September 25, 2009POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Wednesday, January 27, 2010REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, January 27, 2010TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Monday, February 1, 2010REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, January 10, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, January 10, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, April 23, 2019TEAS SECTION 8 & 9 RECEIVED
Saturday, May 25, 2019CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, May 25, 2019REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, May 25, 2019REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, May 25, 2019NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, October 2, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, October 2, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, November 27, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, November 27, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 19, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, October 19, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, October 19, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, October 19, 2020TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Monday, October 19, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, October 19, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, September 9, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, September 9, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, September 9, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

liberase dissociation scientific tissue blend enzyme purified