Patent Assignment
Reel/Frame 051224/0195
Change of Name
Recorded: 2019-12-09
Pages: 65
Assignor
EVONIK DEGUSSA GMBH
Executed: 2019-11-04
Assignee
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Properties
(5)
Cooling Neutralized Acrylic Acid by Means of an Absorption Chiller
Application:
14/364,313 →
Publication:
US 2015/0017426
Superabsorbent Polymers with Rapid Absorption Properties and Process for Producing Same
Application:
14/787,636 →
Publication:
US 2016/0108227
Superabsorbent Polymers with Rapid Absorption Properties and Process for Producing Same
Treatment of water-containing ore beneficiation residues
Application:
15/140,161 →
Publication:
US 2016/0318078
Superabsorbent Polymers with Improved Odor Control Capacity and Process for the Production Thereof
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 14, 2014
From: VORHOLT, HERBERT; RUDOLPH, HENRY; VAN STIPHOUDT, MANFRED; REIMANN, ARMIN
To: EVONIK DEGUSSA GMBH
Reel/Frame 033536/0543 →
Assignment of Assignor's Interest
Nov 10, 2015
From: WATTEBLED, LAURENT; HENN, MARKUS; TENI, RAINER
To: EVONIK DEGUSSA GMBH
Reel/Frame 036998/0680 →
Assignment of Assignor's Interest
Nov 10, 2015
From: WATTEBLED, LAURENT; MIASNIKOVA, ANNA; HENN, MARKUS
To: EVONIK DEGUSSA GMBH
Reel/Frame 036998/0795 →
Assignment of Assignor's Interest
Jun 3, 2019
From: SMITH, SCOTT
To: EVONIK DEGUSSA GMBH
Reel/Frame 049343/0557 →
Assignment of Assignor's Interest
Jun 3, 2019
From: KLEINEN, JOCHEN
To: EVONIK DEGUSSA GMBH
Reel/Frame 049343/0431 →
Assignment of Assignor's Interest
Jun 3, 2019
From: PLOCH, JOANNA
To: EVONIK DEGUSSA GMBH
Reel/Frame 050274/0469 →
Assignment of Assignor's Interest
Jun 3, 2019
From: ZUR MÜHLEN, ANNETTE
To: EVONIK DEGUSSA GMBH
Reel/Frame 049343/0214 →
Assignment of Assignor's Interest
Oct 29, 2019
From: LOICK, CHRISTOPH; SMITH, SCOTT
To: EVONIK INDUSTRIES AG
Reel/Frame 050854/0044 →
Assignment of Assignor's Interest
Oct 29, 2019
From: EVONIK INDUSTRIES AG
To: EVONIK DEGUSSA GMBH
Reel/Frame 050851/0091 →
Assignment of Assignor's Interest
Oct 21, 2021
From: EVONIK OPERATIONS GMBH
To: EVONIK SUPERABSORBER GMBH
Reel/Frame 057885/0399 →