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Patent Assignment Assignor Details
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Assignor Name : SAN JUAN COAL COMPANY
Total Assignments: 5
Assignment: 1
Reel/Frame:037680/0128   Pages: 5
Recorded: 02/02/2016
Attorney Dkt #:028911.000385
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/01/2016
Assignee
1
414 SILVER AVE. SW
MS0905
ALBUQUERQUE, NEW MEXICO 87102-3289
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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11758913
 
NONE
12183774
Correspondence name and address
CHRISTOPHER CLOSE
TROUTMAN SANDERS LLP
600 PEACHTREE STREET NE, SUITE 5200
ATLANTA, GA 30308-2216
Assignment: 2
Reel/Frame:046408/0928   Pages: 8
Recorded: 06/22/2018
Attorney Dkt #:071622-1
Conveyance: GRANT OF SECURITY INTEREST
Assignor
1
Exec Dt:
05/21/2018
Assignee
1
500 DELAWARE AVENUE
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
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11758913
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:046409/0086   Pages: 7
Recorded: 06/22/2018
Attorney Dkt #:071622-1
Conveyance: GRANT OF SECURITY INTEREST
Assignor
1
Exec Dt:
05/21/2018
Assignee
1
5555 SAN FELIPE STREET
SUITE 1150
HOUSTON, TEXAS 77056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758913
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:046409/0178   Pages: 8
Recorded: 06/22/2018
Attorney Dkt #:071622-1
Conveyance: GRANT OF SECURITY INTEREST
Assignor
1
Exec Dt:
05/21/2018
Assignee
1
500 DELAWARE AVENUE
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758913
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:048652/0305   Pages: 7
Recorded: 03/20/2019
Attorney Dkt #:071622-00001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/15/2019
Assignee
1
9540 SOUTH MAROON CIRCLE
SUITE 300
ENGLEWOOD, COLORADO 80112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11758913
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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