Serial Number
76240160
Owner
SIGMA-ALDRICH CO.Attorney
William C. WrightFirst Use Date
Mar 9, 2001
Filing Date
Apr 12, 2001
PROTEOPREP Trademark
Serial Number: 76240160 • Registration: 2892257
Trademark Classes
Owner Contact Info
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Entity Type: 13
Legal Representation
Correspondence Address
William C. Wright Epstein Drangel LLP
60 E 42nd Street, Suite 1250
New York, NY 10165
United States
Trademark Details
Filing Date
April 12, 2001
Registration Date
October 12, 2004
First Use Anywhere
March 9, 2001
First Use in Commerce
March 9, 2001
Published for Opposition
January 6, 2004
Goods & Services
kits for the separation of soluble cytoplasmic and membrane fractions from cells consisting primarily of chemical reagents, chemical powders, chemical solutions, ampules, vials, and printed instructions for research and development use; kits for the isolation of membrane protein fractions from cells consisting primarily of chemical reagents, chemical powders, chemical solutions, ampules, vials, and printed instructions for research and development use; kits for the extraction of protein from cells or tissues consisting primarily of chemical reagents, chemical powders, chemical solutions, ampules, vials, and printed instructions for research and development use; chemical reagents for scientific research use, namely, reagents for reduction and alkylation; protein chemical reagents for scientific research use
