Patent Assignment
Reel/Frame 044199/0578
Assignment of Assignor's Interest
Recorded: 2017-11-22
Pages: 4
Assignors
FRICKE, MARC
Executed: 2017-10-23
WEINRICH, DIRK
Executed: 2017-03-07
LOELSBERG, WIBKE
Executed: 2017-10-17
Assignee
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60, LEMFOERDE, 49448, GERMANY
Covered Property
(1)
Process for Producing Porous Alginate-Based Aerogels
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 22, 2017
From: SUBRAHMANYAM, RAMAN; SMIRNOVA, IRINA; GURIKOV, PAVEL
To: TECHNISCHE UNIVERSITAET HAMBURG-HARBURG
Reel/Frame 044199/0569 →
Assignment of Assignor's Interest
May 9, 2018
From: SUBRAHMANYAM, RAMAN; GURIKOV, PAVEL
To: TUTECH INNOVATION GMBH
Reel/Frame 045751/0549 →
Assignment of Assignor's Interest
May 9, 2018
From: TECHNISCHE UNIVERSITAET HAMBURG-HARBURG; TUTECH INNOVATION GMBH
To: BASF POLYURETHANES GMBH
Reel/Frame 045755/0142 →
Assignment of Assignor's Interest
May 9, 2018
From: BASF POLYURETHANES GMBH
To: BASF SE
Reel/Frame 045755/0149 →
Assignment of Assignor's Interest
Aug 4, 2023
From: BASF SE
To: AEROGEL-IT GMBH
Reel/Frame 064496/0266 →
Assignment of Assignor's Interest
Jul 21, 2026
From: AEROGEL-IT
To: EXUUD, INC.
Reel/Frame 075338/0990 →