IP Library › Assignment 042571/0072
Patent Assignment
Reel/Frame 042571/0072

Assignment of Assignor's Interest

Recorded: 2017-06-02 Pages: 6
Assignors
DÜRNBERGER, FRANZ
Executed: 2015-11-16
SCHWEIGART, ANDREAS
Executed: 2015-11-16
RIEDL, GEROLD
Executed: 2015-11-18
REITER, ELISABETH
Executed: 2015-11-23
KRONER, GERT
Executed: 2015-11-11
Assignee
LENZING AKTIENGESELLSCHAFT
WERKSTRASSE 2, A-4860 LENZING, AUSTRIA
Covered Property (1)
Polysaccharide Film and Method for the Production Thereof
Application: 15/604,177 →
Publication: US 2017/0283568
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 Feb 12, 2020
From: LENZING AKTIENGESELLSCHAFT
To: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
Reel/Frame 051796/0153 →