Patent Assignment
Reel/Frame 043141/0596
Assignment of Assignor's Interest
Recorded: 2017-07-31
Pages: 3
Assignor
RICHARDS, ALAN K.
Executed: 2017-04-27
Assignee
GRILLO CHEMIE GMBH
WESELER STRASSE 1, DUISBURG, 47169, GERMANY
Covered Property
(1)
Process for Preparing Alkanesulfonic Acids from Sulfur Trioxide and an Alkane
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.