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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
11/15/1994
Application #:
08010241
Filing Dt:
01/28/1993
Inventors:
MUH-CHENG M. WU, GEORGE E. WASSON
Title:
PROCESS FOR MAKING HIGH-STRENGTH SYNTHETIC AGGREGATES
Assignment: 1
Reel/Frame:
006424/0784Recorded: 01/28/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/25/1993
Exec Dt:
01/25/1993
Assignee:
4000 BROWNSVILLE ROAD
LIBRARY, PENNSYLVANIA 15129
Correspondent:
ALAN N. MCCARTNEY
CONSOL INC. R&D
4000 BROWNSVILLE ROAD
LIBRARY, PA 15129
Assignment: 2
Reel/Frame:
015953/0083Recorded: 04/27/2005Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/2000
Assignee:
1800 WASHINGTON ROAD
CONSOL PLAZA
PITTSBURGH, PENNSYLVANIA 15241
Correspondent:
PAUL A. BECK
1575 MCFARLAND ROAD
SUITE 100
PITTSBURGH, PA 15216-1808
Assignment: 3
Reel/Frame:
014468/0113Recorded: 03/29/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2003
Assignee:
300 BURSCA DRIVE
SUITE 303
BRIDGEVILLE, PENNSYLVANIA 15017
Correspondent:
PAUL A. BECK & ASSOCIATES, P.C.
PAUL A. BECK
1575 MCFARLAND ROAD, SUITE 100
PITTSBURGH, PA 15216
Assignment: 4
Reel/Frame:
022719/0342Recorded: 05/21/2009Pages: 8
Conveyance:
LIEN (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/2009
Assignee:
P.O. BOX 98100, 1020 LEBANON ROAD
PITTSBURGH, PENNSYLVANIA 15227-0500
Correspondent:
GARY PHILIP NELSON
28TH FLOOR, TWO PNC PLAZA
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:
035588/0120Recorded: 05/07/2015Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/29/2014
Assignee:
1000 CONSOL ENERGY DRIVE
CNX CENTER
CANONSBURG, PENNSYLVANIA 15317
Correspondent:
BECK & THOMAS, PC
1575 MCFARLAND ROAD
PITTSBURGH, PA 15216
Assignment: 6
Reel/Frame:
035659/0395Recorded: 05/18/2015Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/29/2014
Assignee:
CNX CENTER
1000 CONSOL ENERGY DRIVE
CANONSBURG, PENNSYLVANIA 15317-6506
Correspondent:
THOMAS J. BUETTNER
LATHAM & WATKINS LLP
330 NORTH WABASH AVENUE, SUITE 2800
CHICAGO, IL 60611

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