Patent Assignment
Reel/Frame 015450/0080
Assignment of Assignor's Interest
Recorded: 2004-06-03
Received: 2004-06-16
Pages: 4
Assignee
BROWN & WILLIAMSON TOBACCO CORPORATION
A DELAWARE CORPORATION, 1500 BROWN & WILLIAMSON TOWER, LOUISVILLE, KY, 40202, UNITED STATES
Covered Properties
(2)
Application of mesoporous molecular sieves as selective smoke filtration additives
Application:
10/860,775 →
Film materials with pronounced imaging and method for making the same
Application:
10/756,091 →