Patent Assignment
Reel/Frame 038363/0504
Merger
Recorded: 2016-04-12
Pages: 21
Assignor
CELANESE CHEMICALS EUROPE GMBH
Executed: 2015-07-28
Assignee
NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
AM UNISYS-PARK 1, SULZBACH (TAUNUS), 65843, GERMANY
Covered Properties
(5)
Method for Selectively Producing Acetic Acid Through the Catalytic Oxidation of Ethane
Patent:
6,399,816 →
Application:
09/529,666 →
Catalyst Based on Palladium, Gold, Alkali, and Lanthanoid, and a Method for Producing Vinyl Acetate
Patent:
6,579,824 →
Application:
09/581,452 →
Process for Preparing Ester Plasticizers
Patent:
6,423,856 →
Application:
09/644,913 →
Catalyst and Method for Producing Vinyl Acetate
Patent:
6,696,596 →
Application:
10/031,264 →
Coupled Production of Two Esters
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 5, 2000
From: DINGERDISSEN, UWE
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 011014/0979 →
Assignment of Assignor's Interest
Jun 5, 2000
From: BORCHERT, HOLGER
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 011014/0972 →
Assignment of Assignor's Interest
Jul 20, 2000
From: WANG, TAO; NICOLAU, IOAN
To: CELANESE CHEMICAL EUROPE GMBH; CELANESE INTERNATIONAL CORPORATION
Reel/Frame 010990/0680 →
Assignment of Assignor's Interest
Jul 20, 2000
From: HERZOG, BERNHARD
To: CELANESE CHEMICALS EUROPE GMBH; CELANESE INTERNATIONAL CORPORATION
Reel/Frame 010990/0725 →
Assignment of Assignor's Interest
Aug 24, 2000
From: SCHIMMER, KLAUS; STRUTZ, HEINZ; SPRINGER, HELMUT; MERSCHER, KLAUS-DIETER
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 011070/0392 →
Assignment of Assignor's Interest
Aug 24, 2000
From: HEUMULLER, RUDOLF
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 011070/0384 →
Assignment of Assignor's Interest
Oct 24, 2001
From: HERZOG, BERNHARD
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 012504/0618 →
Assignment of Assignor's Interest
Oct 24, 2001
From: WANG, TAO
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 012504/0553 →
Assignment of Assignor's Interest
Oct 24, 2001
From: SCHAFER, AXEL; RENKEL, KARL-HEINZ
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 012504/0547 →
Assignment of Assignor's Interest
Mar 14, 2003
From: SCHULZ, ECKHARD; BAUER, HELMUT; MERSCHER, KLAUS DIETER
To: CELANESE CHEMICALS EUROPE GMBH
Reel/Frame 014116/0270 →
Change of Name
Feb 24, 2016
From: NUTRINOVA NUTRITION SPECIALTIES & FOOD INGREDIENTS GMBH
To: CELANESE SALES GERMANY GMBH
Reel/Frame 037900/0001 →