Patent Assignment
Reel/Frame 019270/0497
Assignment of Assignor's Interest
Recorded: 2007-05-09
Pages: 3
Assignee
WAKO PURE CHEMICAL INDUSTRIES, LTD.
1-2 DOSHOMACHI 3-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 540-8605, JAPAN
Covered Property
(1)
Processes for Production of Silica Gels Carrying Derivatization Agents for Carbonyl Compounds
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.