Patent Assignment
Reel/Frame 057885/0071
Assignment of Assignor's Interest
Recorded: 2021-10-21
Pages: 28
Assignor
EVONIK OPERATIONS GMBH
Executed: 2021-09-29
Assignee
EVONIK SUPERABSORBER GMBH
RELLINGHAUSER STRASSE 1-11, ESSEN, 45128, GERMANY
Covered Properties
(15)
Preparation of Highly Permeable, Superabsorbent Polymer Structures
Water-Absorbing Polymer Structure Having Improved Permeability and Absorption Under Pressure
Water-Absorbing Polymer Structures Produced Using Polymer Dispersions
Continuous Process for the Production of a Superabsorbent Polymer
Process for the Production of a Superabsorbent Polymer
Process for the Production of a Superabsorbent Polymer
Process for Gentle Mixing and Coating of Superabsorbers
Superabsorbent Composition with Tannins for Odor Control
Water-Absorbing Polymer Structure with Improved Color Stability
Method for Producing and Purifying Aqueous Phases
Use of Foam Bodies in Oxidation Reactors for Preparing Unsaturated Aldehydes or Carboxylic Acids
Method for Producing Acrolein Comprising the Regeneration of a Raw Glycerin Phase
Superabsorbent Polymer Process
Water-Absorbing Polymer Structure Having Improved Permeability and Absorption Under Pressure
Superabsorbent Composition with Tannins for Odor Control
Patent:
47,104 →
Application:
15/049,561 →
Related Assignments
(21)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 16, 2009
From: HARREN, JORG; VORHOLT, HERBERT; VAN STIPHOUDT, MANFRED; HOSE, RUDIGER
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 023662/0402 →
Assignment of Assignor's Interest
Dec 23, 2009
From: FRICKER, DANIEL; GARTNER, HERBERT; HAGER, MARC; HARREN, JORG
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 023693/0505 →
Assignment of Assignor's Interest
Dec 23, 2009
From: FRICKER, DANIEL; GARTNER, HERBERT; HAGER, MARC; HARREN, JORG
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 023693/0302 →
Assignment of Assignor's Interest
Dec 23, 2009
From: FRICKER, DANIEL; GARTNER, HERBERT; HAGER, MARC; HARREN, JORG
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 023693/0249 →
Assignment of Assignor's Interest
Mar 29, 2011
From: ZANTHOFF, HORST-WERNER; BRAUSCH, NICOLE; KUPPINGER, FRANZ-FELIX; SAUER, JORG
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 026036/0468 →
Change of Name
Dec 30, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051449/0001 →
Change of Name
Dec 31, 2019
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051457/0556 →
Change of Name
Jan 16, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051625/0551 →
Change of Name
Jan 16, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051625/0001 →
Change of Name
Jan 16, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051625/0847 →
Change of Name
Feb 3, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051780/0482 →
Change of Name
Feb 3, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051781/0167 →
Assignment of Assignor's Interest
Apr 15, 2020
From: WALDEN, MIRKO; SCHMIDT, HARALD; TENI, RAINER; REIMANN, ARMIN
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 052407/0704 →
Change of Name
Apr 20, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052440/0272 →
Merger
Apr 20, 2020
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 052495/0461 →
Change of Name
Apr 21, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 052457/0662 →
Merger
Apr 21, 2020
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 052456/0815 →
Assignment of Assignor's Interest
Apr 21, 2020
From: FRICKER, DANIEL; GARTNER, HERBERT; HAGER, MARC; HARREN, JORG
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 052454/0279 →
Merger
May 11, 2020
From: EVONIK STOCKHAUSEN GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 052621/0460 →
Assignment of Assignor's Interest
May 11, 2020
From: FURNO, FRANCK; WATTEBLED, LAURENT; IX-MUND, ANNE; SCHMIDT, HARALD
To: EVONIK STOCKHAUSEN GMBH
Reel/Frame 052620/0375 →
Change of Name
Aug 4, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 053400/0422 →