Serial Number
88655624
Owner
Silvaco, Inc.Attorney
Patricia L. CottonFirst Use Date
Mar 31, 1991
Filing Date
Oct 15, 2019
VIRTUAL WAFER FAB Trademark
Serial Number: 88655624 • Registration: 6073617
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
PATRICIA L. COTTON PILLSBURY WINTHROP SHAW PITTMAN LLP
PO BOX 10500
MCLEAN, VA 22102
UNITED STATES
Trademark Details
Filing Date
October 15, 2019
Registration Date
June 9, 2020
First Use Anywhere
March 31, 1991
First Use in Commerce
March 31, 1991
Published for Opposition
March 24, 2020
Goods & Services
downloadable computer software for use in simulating semiconductor processes, devices and circuits