Patent Assignment
Reel/Frame 061386/0406
Assignment of Assignor's Interest
Recorded: 2022-09-06
Pages: 84
Assignor
SCHÜLKE & MAYR GMBH
Executed: 2021-04-30
Assignee
ASHLAND SPECIALTIES DEUTSCHLAND GMBH
PAUL-THOMAS-STRASSE 56-58, DÜSSELDORF, 40599 D, GERMANY
Covered Properties
(13)
Liquid Concentrate for Preserving Cosmetics
Application:
16/741,383 →
Publication:
US 2020/0146953
Liquid Concentrate for Preservation
Storage-Stable Compositions of Glycerol Monoalkyl Ethers
Storage-Stable Compositions of Glycerol Monoalkyl Ethers
Synergistic Preparations Based on Mixtures of Glycerol Ether with Aromatic Alcohol for Controlling Mycobacteria
Synergistic Preparations Based on Mixtures of Glycerol Ether with Aromatic Alcohol for Controlling Mycobacteria
Stabilizer compositions based on monoalkyl glycerol ethers and aromatic alcohols
Composition Based on Glycerol Ether/Polyol Mixtures
Process for the Preparation of 1-Alkyl Glycerol Ethers
Antimicrobially Active Compositions Based on Zinc Compound, Glycerine Monoalkyl Ether and Antioxidant
Mixture of Natural or Nature-Identical Alcohols with Improved Effectiveness
Liquid Concentrate for the Protection of Compositions to Be Applied Topically, Against Microbial Attack
Composition Comprising Ferulic Acid Ethyl Ester and Aryl Alkanol
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 9, 2002
From: BEILFUSS, WOLFGANG; GRADTKE, RALF
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 013902/0516 →
Assignment of Assignor's Interest
Dec 3, 2004
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; KOLDITZ, PETRA; WEBER, KLAUS
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 016062/0506 →
Assignment of Assignor's Interest
Jul 7, 2010
From: BEILFUSS, WOLFGANG; BALTHASAR, MARTIN; WEBER, KLAUS; GRADTKE, RALF
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 024642/0271 →
Assignment of Assignor's Interest
Nov 3, 2010
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; SIEGERT, WOLFGANG; MOHR, MICHAEL
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 025243/0095 →
Assignment of Assignor's Interest
May 1, 2013
From: KOLDITZ, PETRA; WEBER, KLAUS; BEILFUSS, WOLFGANG; BUNGENSTOCK, CARSTEN
To: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 030324/0488 →
Assignment of Assignor's Interest
Aug 26, 2013
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; SIEGERT, WOLFGANG; MOHR, MICHAEL
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 031078/0400 →
Assignment of Assignor's Interest
Oct 22, 2013
From: BEILFUSS, WOLFGANG; GRADTKE, RALF
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 031450/0486 →
Assignment of Assignor's Interest
Jan 13, 2015
From: GRADTKE, RALF; WEBER, KLAUS; BEILFUSS, WOLFGANG; SAKULOWSKI, STEFAN
To: L'AIR LIQUIDE,SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 034691/0772 →
Assignment of Assignor's Interest
Mar 21, 2016
From: BUNGENSTOCK, CARSTEN; ERICHSEN, SARAH; HERWEG, SABINE; LUTHJE, SONJA
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 038045/0182 →
Assignment of Assignor's Interest
Jun 24, 2016
From: BEILFUSS, WOLFGANG; WEBER, KLAUS; OLTMANNS, PETER; HERWEG, SABINE
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 039001/0629 →
Assignment of Assignor's Interest
Apr 23, 2019
From: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
To: SCHULKE & MAYR GMBH
Reel/Frame 048965/0875 →
Assignment of Assignor's Interest
Jun 3, 2019
From: AIR LIQUIDE SANTE INTERNATIONAL
To: SCHULKE & MAYR GMBH
Reel/Frame 049343/0148 →
Assignment of Assignor's Interest
Jan 13, 2020
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; SAKULOWSKI, STEFAN; WEBER, KLAUS
To: SCHÜLKE & MAYR GMBH
Reel/Frame 051500/0367 →
Assignment of Assignor's Interest
Apr 13, 2020
From: SAKULOWSKI, STEFAN
To: SCHÜLKE & MAYR GMBH
Reel/Frame 052377/0051 →
Assignment of Assignor's Interest
Jan 19, 2023
From: ASHLAND SPECIALTIES DEUTSCHLAND GMBH
To: ASHLAND INDUSTRIES EUROPE GMBH
Reel/Frame 062434/0916 →