Patent Assignment
Reel/Frame 006680/0697
Assignment of Assignor's Interest
Recorded: 1993-09-07
Pages: 2
Assignors
BELLEY, MICHEL L.
Executed: 1991-12-02
LABELLE, MARC
Executed: 1991-12-02
LEBLANC, YVES
Executed: 1991-12-02
Assignee
MERCK FROSST CANADA, INC.
MT, 16711 TRANS-CANADA HIGHWAY, KIRKLAND, QUEBEC, H9H 3L1, CANADA
Covered Property
(1)
Hydroxyalkylquinoline Ether Acids as Leukotriene Antagonists
Patent:
5,266,568 →
Application:
07/774,403 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 13, 1999
From: MERCK FROSST CANADA INCORPORATED
To: MERCK FROSST CANADA & CO.
Reel/Frame 009678/0146 →
Assignment of Assignor's Interest
Aug 9, 2005
From: MERCK FROSST CANADA LTD.; MERCK FROSST CANADA & CO.
To: TRADEWINDS MANUFACTURING SRL
Reel/Frame 016871/0898 →
Change of Name
May 10, 2007
From: TRADEWINDS MANUFACTURING SRL
To: MERCK SHARP & DOHME PHARMACEUTICALS SRL
Reel/Frame 019265/0637 →