Patent Assignment
Reel/Frame 004126/0039
Assignment of Assignors Interest.
Recorded: 1983-05-16
Pages: 4
Assignors
LI, YING-HSIAO
Executed: 1982-04-29
SKINNER, JAMES L.
Executed: 1982-04-29
WUNDERLICH, DONALD K.
Executed: 1982-04-29
MATTHEWS, J. DAVID
Executed: 1982-04-29
BONNECAZE, BERNARD F.
Executed: 1982-04-29
Assignee
ATLANTA RICHFIELD COMPANY
CORP. OF PA., LOS ANGELES, CALIFORNIA
Covered Property
(1)
Method for Producing a Dried Coal Fuel Having a Reduced Tendency to Spontaneously Ignite from a Low Rank Coal
Patent:
4,396,394 →
Application:
06/333,142 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 24, 2000
From: ATLANTIC RICHFIELD COMPANY
To: ARCH COAL, INC.
Reel/Frame 010557/0264 →
Patent Security Agreement
Oct 5, 2016
From: ARCH COAL, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, IN ITS CAPACITY AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT FOR THE SECURED PARTIES
Reel/Frame 040234/0699 →