Patent Assignment
Reel/Frame 031727/0757
Assignment of Assignor's Interest
Recorded: 2013-11-26
Pages: 3
Assignors
HE, YONG
Executed: 2013-10-28
ZUO, PUJING
Executed: 2013-10-28
YE, ZINONG
Executed: 2013-10-28
AOYAMA, MASATOSHI
Executed: 2013-11-06
ZENG, XIN
Executed: 2013-10-28
FAN, XIANGQUN
Executed: 2013-10-28
DAI, XIAJI
Executed: 2013-10-28
LU, JING
Executed: 2013-10-28
Assignee
TORAY INDUSTRIES, INC.
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU, TOKYO, 103-8666, JAPAN
Covered Property
(1)
Solid-Phase Polymerization Method for Preparing High-Molecular-Weight Aliphatic Polyester
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 6, 2017
From: TORAY INDUSTRIES, INC.
To: NATUREWORKS LLC
Reel/Frame 044321/0286 →
Notice of Grant of Security Interest in Patents
Jan 16, 2018
From: NATUREWORKS LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 045075/0556 →
Termination and Release of Security Interest in Patents
Oct 20, 2021
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: NATUREWORKS LLC
Reel/Frame 057873/0985 →
Security Interest
Oct 20, 2021
From: NATUREWORKS LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 057879/0338 →
Release of Security Interest
Aug 11, 2025
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: NATUREWORKS, LLC
Reel/Frame 072412/0844 →