Patent Assignment
Reel/Frame 041844/0117
Release of Security Interest
Recorded: 2017-04-04
Pages: 5
Assignor
CITICORP NORTH AMERICA, INC.
Executed: 2017-04-03
Assignees
ALPHA COAL WEST, INC.
2273 BISHOP ROAD, GILLETTE, WYOMING, 82718
ALPHA AMERICAN COAL COMPANY, LLC
2273 BISHOP ROAD, GILLETTE, WYOMING, 82718
DRY SYSTEMS TECHNOLOGIES, INC.
2273 BISHOP ROAD, GILLETTE, WYOMING, 82718
Covered Properties
(2)
Molasses/Oil Coal Treatment Fluid and Method
Patent:
6,086,647 →
Application:
08/235,542 →
Dust Suppression System
Patent:
6,132,497 →
Application:
09/208,532 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 29, 1994
From: BERGGREN, MARK H.
To: AMAX COAL WEST, INC.
Reel/Frame 007039/0769 →
Assignment of Assignor's Interest
Jun 10, 1994
From: RAHM, RANDALL L.; AVERY, KEVIN B.; BERGGREN, MARK H.
To: AMAX COAL WEST, INC.
Reel/Frame 007039/0824 →
Assignment of Assignor's Interest
Mar 1, 1999
From: CYPRUS AMAX MINERALS COMPANY
To: CYPRUS AMAX COAL COMPANY
Reel/Frame 009793/0094 →
Assignment of Assignor's Interest
Mar 1, 1999
From: CONKLIN, RANDALL L.
To: CYPRUS AMAX MINERALS COMPANY
Reel/Frame 009793/0092 →
Merger
Aug 30, 1999
From: CYPRUS AMAX COAL COMPANY
To: RAG AMERICAN COAL COMPANY
Reel/Frame 010213/0611 →
Change of Name
Mar 28, 2000
From: AMAX COAL WEST, INC.
To: RAG COAL WEST, INC.
Reel/Frame 010708/0928 →
Assignment of Assignor's Interest
Aug 6, 2004
From: FOUNDATION AMERICAN COAL COMPANY, LLC; FOUNDATION COAL DEVELOPMENT CORPORATON; FOUNDATION COAL WEST, INC.
To: CITICORP NORTH AMERICA, INC.
Reel/Frame 015642/0450 →
Certificate of Conversion
Sep 27, 2004
From: RAG AMERICAN COAL COMPANY
To: RAG AMERICAN COAL COMPANY, LLC
Reel/Frame 015819/0535 →
Change of Name
Sep 27, 2004
From: RAG AMERICAN COAL COMPANY, LLC
To: FOUNDATION AMERICAN COAL COMPANY, LLC
Reel/Frame 015819/0382 →
Change of Name
Sep 27, 2004
From: RAG COAL WEST INC.
To: FOUNDATION COAL WEST, INC.
Reel/Frame 015819/0340 →
Change of Name
May 11, 2011
From: FOUNDATION COAL WEST, INC.
To: ALPHA COAL WEST, INC.
Reel/Frame 026260/0196 →
Change of Name
May 11, 2011
From: FOUNDATION AMERICAN COAL COMPANY, LLC
To: ALPHA AMERICAN COAL COMPANY, LLC
Reel/Frame 026260/0401 →
Security Agreement
Jun 1, 2011
From: ALPHA COAL WEST, INC.; ALPHA AMERICAN COAL COMPANY, LLC; DRY SYSTEMS TECHNOLOGIES, INC.
To: CITICORP NORTH AMERICA, INC., AS COLLATERAL AGENT
Reel/Frame 026372/0143 →
Security Interest
May 23, 2014
From: ALPHA AMERICAN COAL COMPANY, LLC., AS PLEDGOR; ALPHA COAL WEST, INC., AS PLEDGOR; ALPHA EUROPEAN SALES, INC., AS PLEDGOR; DRY SYSTEMS TECHNOLOGIES, INC., AS PLEDGOR
To: WILMINGTON TRUST NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 032957/0196 →
Patent Security Agreement
Sep 22, 2015
From: ALPHA NATURAL RESOURCES, INC.; ALPHA COAL WEST, INC.; ALPHA AMERICAN COAL COMPANY, LLC; ALPHA EUROPEAN SALES, INC.
To: CITIBANK, N.A.
Reel/Frame 036658/0955 →
Release of Security Interest in Patent Rights
Aug 1, 2016
From: CITIBANK, N.A.
To: ALPHA NATURAL RESOURCES, INC.; ALPHA COAL WEST, INC.; ALPHA AMERICAN COAL COMPANY, LLC; ALPHA EUROPEAN SALES, INC.
Reel/Frame 039515/0764 →
Patent Security Agreement
Aug 17, 2016
From: CONTURA COAL WEST, LLC
To: WILMINGTON TRUST NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 039713/0063 →
Patent Security Agreement
Aug 17, 2016
From: CONTURA COAL WEST, LLC
To: WILMINGTON TRUST NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 039713/0083 →
Assignment of Assignor's Interest
Mar 14, 2017
From: ALPHA COAL WEST, INC.
To: CONTURA COAL WEST, LLC
Reel/Frame 041564/0512 →
Assignment of Assignor's Interest
Mar 14, 2017
From: ALPHA AMERICAN COAL COMPANY, LLC
To: CONTURA COAL WEST, LLC
Reel/Frame 041564/0732 →
Release of Security Interest
Mar 20, 2017
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: CONTURA COAL WEST, LLC
Reel/Frame 041639/0725 →
Release of Security Interest
Mar 20, 2017
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: CONTURA COAL WEST, LLC
Reel/Frame 041639/0437 →
Patent Security Agreement
Apr 3, 2017
From: CONTURA COAL WEST, LLC
To: CITIBANK, N.A.
Reel/Frame 042143/0857 →
Release of Security Interest
Apr 4, 2017
From: CITICORP NORTH AMERICA, INC.
To: FOUNDATION AMERICAN COAL COMPANY, LLC; FOUNDATION COAL DEVELOPMENT CORPORATION; FOUNDATION COAL WEST, INC.
Reel/Frame 041844/0407 →
Termination of Patent Security Interest at Reel/Frame No. 039713/0083
Jul 11, 2017
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: CONTURA COAL WEST, LLC
Reel/Frame 043158/0212 →