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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
04/24/2018
Application #:
14533765
Filing Dt:
11/05/2014
Publication #:
Pub Dt:
02/26/2015
Inventors:
Stephen Allen Johnson, John Philip Comer, John Wurster
Title:
LOW SULFUR COAL ADDITIVE FOR IMPROVED FURNACE OPERATION
Assignment: 1
Reel/Frame:
035701/0211Recorded: 05/22/2015Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/15/2001
Exec Dt:
10/12/2001
Exec Dt:
10/15/2001
Assignee:
8100 SOUTHPARK WAY
B-2
LITTLETON, COLORADO 80120
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 2
Reel/Frame:
035701/0277Recorded: 05/22/2015Pages: 15
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/18/2011
Newly Merged Entity Data
Exec Dt:
10/18/2011
Newly Merged Entity's New Name:
8100 SOUTHPARK WAY
UNIT B
LITTLETON, COLORADO 80120
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 3
Reel/Frame:
036878/0072Recorded: 10/26/2015Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/22/2015
Assignee:
1100 NORTH MARKET STREET
WILMINGTON, DELAWARE 19890
Correspondent:
BRACEWELL & GIULIANI LLP
P. O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 4
Reel/Frame:
047991/0693Recorded: 01/14/2019Pages: 10
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2016
Assignee:
9135 S. RIDGELINE BLVD., SUITE 200
HIGHLANDS RANCH, COLORADO 80129
Correspondent:
DAVID AXTELL- STINSON LEONARD STREET LLP
7700 FORSYTH BLVD, SUITE 1100
ST. LOUIS, MO 63105-1821
Assignment: 5
Reel/Frame:
047742/0652Recorded: 12/07/2018Pages: 9
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/07/2018
Assignee:
2001 BRYAN STREET, SUITE 1000
ATTENTION: STACIE ROW
DALLAS, TEXAS 95201
Correspondent:
MOORE & VAN ALLEN PLLC
P.O. BOX 13706
RESEARCH TRIANGLE PK, NC 27709
Assignment: 6
Reel/Frame:
056483/0657Recorded: 06/04/2021Pages: 8
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
06/01/2021
Assignee:
8051 E. MAPLEWOOD AVENUE
SUITE 210
GREENWOOD VILLAGE, COLORADO 80111
Correspondent:
MOORE & VAN ALLEN PLLC
100 NORTH TRYON STREET
SUITE 4700
CHARLOTTE, NC 28202-4003
Assignment: 7
Reel/Frame:
062622/0051Recorded: 02/01/2023Pages: 15
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
02/01/2023
Exec Dt:
02/01/2023
Assignee:
251 LITTLE FALLS DRIVE,
WILMINGTON, DELAWARE 19808
Correspondent:
RAZA SIDDIQUI, SPECIALIST - IP TRANSACTIONS
ONE SOUTH DEARBORN
SIDLEY AUSTIN LLP
CHICAGO, IL 60603

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