Patent Assignment
Reel/Frame 049430/0499
Assignment of Assignor's Interest
Recorded: 2019-06-11
Pages: 4
Assignors
AN, WEIDONG
Executed: 2018-06-11
MITTIGA, CORYN
Executed: 2018-06-07
MITTIGA, RICKY
Executed: 2018-06-25
Assignee
PEROXYCHEM LLC
2005 MARKET STREET, SUITE 3200, ONE COMMERCE SQUARE, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Property
(1)
Sporicidal Methods and Compositions
Patent:
11,570,988 →
Application:
16/428,216 →
Publication:
US 2019/0364892
PCT:
PCT/US2019/034923 ↗
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 055627/0609 →