Serial Number
85657920
Owner
Collagen Matrix, Inc.Attorney
Daniel J. PereiraFirst Use Date
Dec 7, 2004
Filing Date
Jun 21, 2012
DURAMATRIX Trademark
Serial Number: 85657920 • Registration: 4327230
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Daniel J. Pereira Merchant & Gould P.C.
P.O. Box 2910
Minneapolis, MN 55402
United States
Trademark Details
Filing Date
June 21, 2012
Registration Date
April 30, 2013
First Use Anywhere
December 7, 2004
First Use in Commerce
December 7, 2004
Published for Opposition
February 12, 2013
Goods & Services
Processed collagen for use in the neurosurgical field as a dural substitute for the repair of dura mater