Patent Assignment
Reel/Frame 049601/0464
Change of Name
Recorded: 2019-06-26
Pages: 6
Assignor
PERSTORP UK LTD
Executed: 2019-02-22
Assignee
INGEVITY UK LTD
BARONET ROAD, WARRINGTON, CHESHIRE, WA4 6HA, UNITED KINGDOM
Covered Properties
(5)
Process for the Oxidation of Cyclohexanone to E-Caprolactone
Thermoplastic Aliphatic Polyester Compositions, Preparation Method and Uses Thereof
Patent:
6,797,788 →
Application:
10/030,140 →
Filled Epsilon-Caprolactone Based Polymer Compositions, Method for Preparing Same and Articles Based on Said Compositions
Production of 1,6-Hexanediol
Radiation Curing Coating Composition
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 27, 2001
From: ROCCA, MICHAEL C.; CARR, GRAHAM; LAMBERT, ARNOLD B.; MACQUARRIE, DUNCAN J.
To: SOLVAY (SOCIETE ANONYME)
Reel/Frame 011637/0133 →
Assignment of Assignor's Interest
May 2, 2002
From: CLAEYS, IVAN; WAUTIER, HENRI; MANFREDI, DINO
To: SOLVAY (SOCIETE ANONYME)
Reel/Frame 012856/0529 →
Assignment of Assignor's Interest
Nov 7, 2002
From: MANFREDI, DINO; CLAEYS, IVAN L.
To: SOLVAY (SOCIETE ANONYME)
Reel/Frame 013472/0061 →
Assignment of Assignor's Interest
Jul 24, 2008
From: SOLVAY (SOCIETE ANONYME)
To: PERSTORP SPECIALTY CHEMICALS AB
Reel/Frame 021291/0751 →
Assignment of Assignor's Interest
Feb 12, 2014
From: PAULSSON, CHRISTOFFER; NIKKILA, KATRI; BJORNBERG, HAKAN
To: PERSTORP AB
Reel/Frame 032204/0049 →
Assignment of Assignor's Interest
Jan 29, 2018
From: MAURIN, VANESSA; KELLY, PAUL
To: PERSTORP AB
Reel/Frame 044755/0216 →
Assignment of Assignor's Interest
Dec 7, 2018
From: SOLVAY (SOCIETE ANONYME)
To: PERSTORP AB
Reel/Frame 047746/0105 →
Assignment of Assignor's Interest
Jun 26, 2019
From: PERSTORP AB
To: PERSTORP UK LTD
Reel/Frame 049601/0396 →
Assignment of Assignor's Interest
Jun 27, 2019
From: PERSTORP SPECIALTY CHEMICALS AB
To: PERSTORP AB
Reel/Frame 049613/0094 →