Patent Assignment
Reel/Frame 054123/0224
Assignment of Assignor's Interest
Recorded: 2020-10-21
Pages: 7
Assignors
KNAUF, THOMAS
Executed: 2019-10-13
STEFFENS, CHRISTIAN
Executed: 2020-08-29
HIELSCHER, ANKE
Executed: 2020-09-01
WASTIAN, DIETMAR
Executed: 2019-10-11
SPRIEWALD, JUERGEN
Executed: 2020-08-18
Assignee
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60, LEVERKUSEN, 51373, GERMANY
Covered Property
(1)
Process for Preparing an Isocyanate by Partly Adiabatically Operated Phosgenation of the Corresponding Amine