IP Library › Assignment 029810/0843
Patent Assignment
Reel/Frame 029810/0843

Assignment of Assignor's Interest

Recorded: 2013-02-14 Pages: 4
Assignors
QIAN, XUEJUN
Executed: 2013-02-11
CHEN, XIANGXU
Executed: 2013-02-11
Assignee
KERR CORPORATION
1717 WEST COLLINS AVENUE, ORANGE, CALIFORNIA, 92867
Covered Property (1)
Dental Resin Modified Glass-Ionomer Composition
Patent: 9,408,781 →
Application: 13/764,717 →
Publication: US 2014/0228474
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest May 8, 2020
From: KERR CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 052611/0362 →
Release of Security Interest Apr 9, 2021
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: KERR CORPORATION
Reel/Frame 055886/0185 →