Patent Assignment
Reel/Frame 004253/0765
Assignment of Assignors Interest.
Recorded: 1984-04-23
Pages: 1
Assignors
ELSNER, GEORG
Executed: 1984-03-21
STAENDEKE, HORST
Executed: 1984-03-21
HEYMER, GERO
Executed: 1984-03-21
Assignee
Covered Property
(1)
Process for Making Pulverulent Ammonium Polyphosphates Stable to Hydrolysis
Patent:
4,639,331 →
Application:
06/603,120 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.