Patent Assignment
Reel/Frame 048650/0244
Assignment of Assignor's Interest
Recorded: 2019-03-20
Pages: 7
Assignors
DÜRNBERGER, FRANZ
Executed: 2015-11-16
REDLINGER, SIGRID
Executed: 2015-11-11
SCHREMPF, CHRISTOPH
Executed: 2015-11-16
RÜF, HARTMUT
Executed: 2015-12-10
FIRGO, HEINRICH
Executed: 2015-12-16
KRONER, GERT
Executed: 2015-11-11
Assignee
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2, A-4860 LENZING, AUSTRIA
Covered Property
(1)
Polysaccharide Fibers and Method for the Production Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 15, 2020
From: LENZING AKTIENGESELLSCHAFT
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 051524/0510 →
Assignment of Assignor's Interest
Nov 28, 2020
From: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
To: NUTRITION & BIOSCIENCES USA 4, INC.
Reel/Frame 055028/0496 →