Patent Assignment
Reel/Frame 035018/0941
Assignment of Assignor's Interest
Recorded: 2015-02-24
Pages: 3
Assignors
MINOR, BARBARA HAVILAND
Executed: 2014-12-17
KONTOMARIS, KONSTANTINOS
Executed: 2015-01-02
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Refrigerant Mixtures Comprising Tetrafluoropropenes, Difluoromethane, Pentaflouroethane, and Tetrafluoroethane and Uses Thereof
Application:
14/409,935 →
Publication:
US 2015/0152305
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.