Patent Assignment
Reel/Frame 048336/0449
Assignment of Assignor's Interest
Recorded: 2019-02-14
Pages: 4
Assignors
ROVISON, JOHN M.
Executed: 2018-02-22
AN, WEIDONG
Executed: 2018-02-22
HORNER, IAN
Executed: 2018-02-22
DESJARDINS, BRIANNA
Executed: 2018-02-22
Assignee
PEROXYCHEM LLC
ONE COMMERCE SQUARE, 2005 MARKET STREET, SUITE 3200, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Property
(1)
Treatment of Cyanotoxin-Containing Water
Patent:
11,414,329 →
Application:
16/275,894 →
Publication:
US 2019/0248679
PCT:
PCT/US2019/018006 ↗
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 2, 2019
From: PEROXYCHEM LLC
To: BARCLAYS BANK PLC, AS ADMINISTRATIVE AGENT
Reel/Frame 050605/0305 →
Release of Security Interest in Patents Recorded at R/F 050605/0305
Feb 3, 2020
From: BARCLAYS BANK PLC, AS ADMINISTRATIVE AGENT
To: PEROXYCHEM LLC
Reel/Frame 051777/0957 →
Assignment of Assignor's Interest
Mar 17, 2021
From: PEROXYCHEM LLC
To: EVONIK OPERATIONS GMBH
Reel/Frame 055627/0417 →