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Patent Assignment Details
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Reel/Frame:034646/0432   Pages: 3
Recorded: 01/06/2015
Attorney Dkt #:FL1647USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
14409935
Filing Dt:
12/19/2014
Publication #:
Pub Dt:
06/04/2015
PCT #:
US2013046079
Title:
REFRIGERANT MIXTURES COMPRISING TETRAFLUOROPROPENES, DIFLUOROMETHANE, PENTAFLOUROETHANE, AND TETRAFLUOROETHANE AND USES THEREOF
Assignors
1
Exec Dt:
12/17/2014
2
Exec Dt:
01/02/2015
Assignee
1
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DELAWARE 19805
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD
CHESTNUT RUN PLAZA 721/2340
WILMINGTON, DE 19805

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