Patent Assignment
Reel/Frame 006948/0218
Assignment of Assignor's Interest
Recorded: 1994-03-28
Pages: 2
Assignor
RINKER, FRANKLIN G.
Executed: 1994-03-28
Assignee
SGI INTERNATIONAL
1200 PROSPECT SUITE 325, LAJOLLA, CALIFORNIA, 92037
Covered Property
(1)
Process for Treating Noncaking, Noncoking Coal to Form Char with Process Derived Gaseous Fuel Having a Variably Controllable Calorific Heating Value
Patent:
5,401,364 →
Application:
08/219,529 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 1, 1995
From: SGI INTERNATIONAL
To: TEK-KOL
Reel/Frame 007709/0665 →
Assignment of Assignor's Interest
Oct 25, 1999
From: SGI INTERNATIONAL
To: LFC TECHNOLOGIES, LLC
Reel/Frame 010351/0642 →
Assignment of Assignor's Interest
Nov 2, 1999
From: TEK-KOL PARTNERSHIP
To: SGI INTERNATIONAL; BLUEGRASS COAL DEVELOPMENT COMPANY
Reel/Frame 010351/0673 →
Assignment of Assignor's Interest
Dec 16, 1999
From: BLUEGRASS COAL DEVELOPMENT COMPANY
To: SGI INTERNATIONAL
Reel/Frame 010499/0118 →
Assignment of Assignor's Interest
Aug 21, 2000
From: SGI INTERNATIONAL
To: LFC TECHNOLOGIES, LLC
Reel/Frame 011103/0761 →
Assignment of Patents
Dec 5, 2006
From: LFC TECHNOLOGIES, LLC
To: MLFC CORPORATION
Reel/Frame 018584/0202 →
Assignment of Assignor's Interest
Mar 26, 2007
From: MLRC CORPORATION
To: MITSUBISHI-HITACHI METALS MACHINERY USA, INC.
Reel/Frame 019069/0064 →
Assignment of Assignor's Interest
Apr 9, 2007
From: MLFC CORPORATION
To: MITSUBISHI-HITACHI METALS MACHINERY USA, INC.
Reel/Frame 019134/0670 →
Assignment of Assignor's Interest
Dec 3, 2010
From: MITSUBISHI-HITACHI METALS MACHINERY USA
To: MITSUBISHI HEAVY INDUSTRIES AMERICA, INC.
Reel/Frame 025442/0451 →