Patent Assignment
Reel/Frame 049343/0148
Assignment of Assignor's Interest
Recorded: 2019-06-03
Pages: 5
Assignor
AIR LIQUIDE SANTE INTERNATIONAL
Executed: 2018-04-17
Assignee
SCHULKE & MAYR GMBH
ROBERT-KOCH-STRASSE 2, NORDERSTEDT, 22851, GERMANY
Covered Properties
(25)
Storage-stable compositions of glycerol monoalkyl ethers
Application:
11/159,056 →
Publication:
US 2005/0238681
Liquid Concentrate for Preserving Cosmetics
Liquid Concentrate for Preserving Cosmetics
Liquid Concentrate for Preserving Cosmetics
Patent:
7,537,776 →
Application:
09/959,931 →
Low-Temperature-Stable Preservatives
Low-Temperature-Stable Preservatives
Patent:
7,045,542 →
Application:
10/110,475 →
Process for the preparation of bis(4-amino-1-pyridinium) alkanes
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
Low-emission formaldehyde donor preparations and use thereof
Reducing Formaldehyde Emissions in Formal-Containing Compositions
Microbicidal Composition Based on Formaldehyde Donor Compounds and Antioxidants
Microbicidal Composition Based on Formaldehyde Donor Compounds and Antioxidants
Microbicidal Composition Based on Formaldehyde Donor Compounds and Antioxidants
Methods for Preserving Technical Products Such as Fuels and Lubricants with a Microbicidal Composition
Stabilizer compositions based on monoalkyl glycerol ethers and aromatic alcohols
Low-Emission Formaldehyde Donor Preparations
Use of Octenidine Dihydrochloride in Semisolid Preparations
System Cleaner Concentrate
Microbicidal Preparations Based on 1, 2-Benzisothiazonlin-3-One with a Content of Aromatic Alcohol
Antimicrobially Active Composition Having a Content of Bispyridium Alkane (Octenidine Dihydrochloride)
Composition Based on Glycerol Ether/Polyol Mixtures
Stabilized, Antimicrobially Effective Composition with a Content of Bispyridinium Alkane
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2001
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; STREEK, MICHAEL
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 011542/0433 →
Assignment of Assignor's Interest
Apr 12, 2002
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; KRAMF, OLAF; TEEVST, ANDREAS
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 013035/0414 →
Assignment of Assignor's Interest
Apr 24, 2002
From: BEILFUSS, WOLFGANG; HAHN, GISELA; WEBER, KLAUS; GRADKE, RALF
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 012837/0586 →
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
Sep 16, 2003
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; KRULL, INGO; WEBER, KLAUS
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 014512/0467 →
Assignment of Assignor's Interest
Nov 8, 2004
From: GRADTKE, RALF; BEILFUSS, WOLFGANG; WEBER, KLAUS; SIEGERT, WOLFGANG
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 015966/0881 →
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
Mar 2, 2006
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; KRAMF, OLAF; TEEVST, ANDREAS
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 017638/0375 →
Assignment of Assignor's Interest
Dec 12, 2008
From: GRADTKE, RALF; BEILFUSS, WOLFGANG; WEBER, KLAUS; SIEGERT, WOLFGANG
To: L'AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 021970/0588 →
Assignment of Assignor's Interest
Jan 13, 2009
From: BEILFUSS, WOLFGANG; HAHN, GISELA; WEBER, KLAUS; GRADKE, RALF
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 022100/0891 →
Assignment of Assignor's Interest
May 10, 2010
From: GRADTKE, RALF; BEILFUSS, WOLFGANG; WEBER, KLAUS; SIEGERT, WOLFGANG
To: L' AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 024357/0112 →
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
Jan 11, 2012
From: HSIAO, PO-WEN; WANG, TZU-MING; CHUANG, KAI-CHENG
To: E INK HOLDINGS INC.
Reel/Frame 027515/0401 →
Assignment of Assignor's Interest
May 17, 2012
From: BEILFUSS, WOLFGANG; HAHN, GISELA; WEBER, KLAUS; GRADKE, RALF
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 028225/0992 →
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
Oct 24, 2013
From: BEILFUSS, WOLFGANG; GRADTKE, RALF; KRULL, INGO; WEBER, KLAUS
To: AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 031469/0120 →
Assignment of Assignor's Interest
Sep 18, 2017
From: GRADTKE, RALF; BEILFUSS, WOLFGANG; WEBER, KLAUS; SEIGERT, WOLFGANG
To: L'AIR LIQUIDE SANTE (INTERNATIONAL)
Reel/Frame 043611/0545 →
Assignment of Assignor's Interest
Sep 6, 2022
From: SCHÜLKE & MAYR GMBH
To: ASHLAND SPECIALTIES DEUTSCHLAND GMBH
Reel/Frame 061386/0406 →