Patent Assignment
Reel/Frame 042300/0049
Assignment of Assignor's Interest
Recorded: 2017-05-09
Pages: 5
Assignors
MAGGIAROSA, NICOLA
Executed: 2014-05-22
PREETZ, ANGELIKA
Executed: 2013-01-03
SIKORA, DAVID J.
Executed: 2013-02-26
Assignee
CHEMTURA CORPORATION
199 BENSON ROAD, MIDDLEBURY, CONNECTICUT, 06749
Covered Properties
(3)
Preparation of Tri-Alkyl Gallium or Tri-Alkyl Indium Compounds
Preparation of Tri-Alkyl Gallium Compounds
Application:
61/593,502 →
Method for the Preparation of Tri-Alkyl Gallium or Tri-Alkyl Indium Compounds
Application:
61/593,537 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger and Change of Name
Sep 18, 2018
From: CHEMTURA CORPORATION; LANXESS SOLUTIONS US INC.
To: LANXESS SOLUTIONS US INC.
Reel/Frame 046901/0439 →
Assignment of Assignor's Interest
Oct 15, 2018
From: LANXESS SOLUTIONS US INC.
To: LANXESS ORGANOMETALLICS GMBH
Reel/Frame 047163/0021 →
Assignment of Assignor's Interest
Aug 27, 2020
From: LANXESS ORGANOMETALLICS GMBH
To: KE MATERIALS L.L.C.
Reel/Frame 053616/0545 →