Patent Assignment
Reel/Frame 009890/0462
Assignment of Assignor's Interest
Recorded: 1999-04-06
Pages: 4
Assignors
LIJUN MAO,
Executed: 1999-03-22
YANG XIAOMING
Executed: 1999-02-22
PETCAVICH ROBERT J.
Executed: 1999-02-22
Assignee
PLANET POLYMER TECHNOLOGIES, INC.
SUITE A, 9985 BUSINESSPARK AVENUE, SAN DIEGO, CALIFORNIA, 92131
Covered Property
(1)
Controlled Release Urea-Based Products
Application:
09/286,931 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.