Patent Assignment
Reel/Frame 004968/0744
Assignment of Assignors Interest.
Recorded: 1988-11-14
Pages: 4
Assignor
ST. JOE MINERALS CORPORATION
Executed: 1988-11-02
Assignee
DOE RUN COMPANY
A PARTNERSHIP OF ST. JOE AND HOMESTAKE LEAD COMPANY, STATELESS
Covered Properties
(3)
Method of Fabricating Stable Wrought Lead-Calcium-Tin Alloys by Means of Cold
Patent:
3,953,244 →
Application:
05/582,119 →
Low Melting Temperature Metal Coating Process, Apparatus and Product
Patent:
4,097,625 →
Application:
05/807,661 →
High Surface Area Lead Oxide Composite and Method for Making the Same
Patent:
4,388,210 →
Application:
06/309,803 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 21, 1994
From: DOE RUN COMPANY, THE
To: ST. JOE MINERALS CORPORATION
Reel/Frame 006950/0812 →
Security Interest
Apr 22, 1994
From: DOE RUN RESOURCES CORPORATION, THE
To: CONGRESS FINANCIAL CORPORATION
Reel/Frame 006950/0873 →
Assignment of Assignor's Interest
Apr 25, 1994
From: DOE RUN RESOURCES CORPORATION, THE
To: PRESIDENT AND FELLOWS OF HARVARD COLLEGE
Reel/Frame 006949/0473 →
Release of Security Interest
Feb 18, 1997
From: PRESIDENT AND FELLOWS OF HARVARD COLLEGE C/O HARVARD MANAGEMENT COMPANY, INC.
To: DOE RUN RESOURCES CORPORATION, THE
Reel/Frame 008345/0643 →