Patent Assignment
Reel/Frame 056582/0182
Assignment of Assignor's Interest
Recorded: 2021-06-18
Pages: 7
Assignors
FREEMAN, JOHN J.
Executed: 2014-08-26
PHANTSIEL, OTTO
Executed: 2014-09-18
BAY, WILLIAM ELLIOTT
Executed: 2014-08-27
KRAFT, KELLY SULLIVAN
Executed: 2014-09-10
Assignee
MANNKIND, CORP.
ONE CASPER STREET, DANBURY, CONNECTICUT, 06810
Covered Property
(1)
Formation of N-Protected 3,6-Bis-(4-Aminobutyl)-2,5-Diketopiperazine Through a Cyclic Alpha-N-Protected Amino Ester
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.