MERSOLAT Trademark

Trademark Overview

On Thursday, August 15, 1974, a trademark application was filed for MERSOLAT with the United States Patent and Trademark Office. The USPTO has given the MERSOLAT trademark a serial number of 73029644. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, December 27, 2025. This trademark is owned by BAYER AKTIENGESELLSCHAFT. The MERSOLAT trademark is filed in the Chemical Products category with the following description:

CHEMICAL PRODUCTS WHICH ARE USED FOR THE PRODUCTION OF DETERGENTS
mersolat

General Information

Serial Number73029644
Word MarkMERSOLAT
Filing DateThursday, August 15, 1974
Status800 - REGISTERED AND RENEWED
Status DateSaturday, December 27, 2025
Registration Number1021798
Registration DateTuesday, October 7, 1975
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesCHEMICAL PRODUCTS WHICH ARE USED FOR THE PRODUCTION OF DETERGENTS

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, December 29, 2006
Primary Code001
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameLANXESS DEUTSCHLAND GMBH
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressCologne 50569
DE
Party NameBAYER AKTIENGESELLSCHAFT
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
Address51368 LEVERKUSEN-BAYERWERK
DE

Trademark Events

Event DateEvent Description
Monday, March 23, 1981REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, May 8, 1995POST REGISTRATION ACTION CORRECTION
Thursday, June 8, 1995REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Tuesday, August 8, 1995REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, October 16, 2003TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, September 29, 2005PAPER RECEIVED
Thursday, September 29, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Saturday, July 22, 2006CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Friday, December 29, 2006REINSTATED
Friday, December 29, 2006ASSIGNED TO PARALEGAL
Friday, December 29, 2006REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, December 29, 2006REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, October 30, 2007CASE FILE IN TICRS
Tuesday, September 8, 2015TEAS SECTION 8 & 9 RECEIVED
Wednesday, October 7, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, October 7, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, October 7, 2015REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Wednesday, October 7, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, October 7, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, September 18, 2025TEAS SECTION 8 & 9 RECEIVED
Saturday, December 27, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Saturday, December 27, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, December 27, 2025REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Saturday, December 27, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

mersolat production detergents used which products chemical