Patent Assignment
Reel/Frame 004199/0487
Assignment of Assignors Interest.
Recorded: 1983-12-12
Pages: 3
Assignors
FELLMANN, ROBERT P.
Executed: 1982-08-24
HURWITZ, MARVIN J.
Executed: 1982-08-24
MYERS, ROBERT M.
Executed: 1982-08-24
SLACK, GERALD F.
Executed: 1982-08-24
Assignee
ROHM AND HAAS COMPANY, A DE CORP.
INDEPENDENCE MALL WEST, PHILADELPHIA, PENNSYLVANIA, 19105
Covered Property
(1)
Permanent Dental Restorative Material
Patent:
4,433,958 →
Application:
06/411,778 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.