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Patent Assignment Assignor Details
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Assignor Name : BLUEGRASS COAL DEVELOPMENT COMPANY
Total Assignments: 14
Assignment: 1
Reel/Frame:009027/0430   Pages: 4
Recorded: 03/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
01/26/1998
Assignee
1
MOLE-MASTER SERVICES CORPORATION
117 INDUSTRY ROAD
MARIETTA, OHIO 45750
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4764221
NONE
06928090
 
4942982
NONE
07149338
Correspondence name and address
MICHAEL L. DEVER
BUCHANAN INDGERSOLL, P.C.
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:010499/0081   Pages: 2
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4582511
NONE
06694740
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Assignment: 3
Reel/Frame:010499/0110   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4395309
NONE
06203255
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CA 92037
Assignment: 4
Reel/Frame:010499/0113   Pages: 2
Recorded: 12/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5730069
NONE
08550535
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
200 PROSPECT STREET, SUITE 325
LA JOLLA, CA 92037
Assignment: 5
Reel/Frame:010499/0115   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711769
NONE
08525235
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Assignment: 6
Reel/Frame:010499/0118   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5401364
NONE
08219529
Correspondence name and address
C/O SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CA 92037
Assignment: 7
Reel/Frame:010499/0121   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582807
NONE
08334595
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA-JOLLA, CA 92037
Assignment: 8
Reel/Frame:010499/0124   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5601692
NONE
08565851
Correspondence name and address
C/O SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET
SUITE 325
LA JOLLA, CA 92037
Assignment: 9
Reel/Frame:010499/0127   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
SUITE 325
1200 PROSPECT STREET
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5547548
NONE
08276319
Correspondence name and address
C/O SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CA 92037
Assignment: 10
Reel/Frame:010499/0136   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797136
NONE
07175653
Correspondence name and address
C/O SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CA 92037
Assignment: 11
Reel/Frame:010499/0139   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
SUITE 325
1200 PROSPECT STREET
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039315
NONE
07479775
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET
SUITE 325
LA JOLLA, CA 92037
Assignment: 12
Reel/Frame:010499/0142   Pages: 3
Recorded: 12/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
12/09/1999
Assignee
1
SGI INTERNATIONAL
SUITE 325
1200 PROSPECT STREET
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5372497
NONE
08066345
Correspondence name and address
SGI INTERNATIONAL
JOHN R. TAYLOR
1200 PROSPECT STREET, SUITE 325
LA JOLLA, CA 92037
Assignment: 13
Reel/Frame:012906/0573   Pages: 6
Recorded: 05/14/2002
Conveyance: GRANT OF PATENT SECURITY INTEREST
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
05/08/2002
Assignee
1
DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT
31 WEST 52ND STREET
NEW YORK, NEW YORK 10019
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4582511
NONE
06694740
 
4612800
NONE
06720845
 
4750913
NONE
06943456
 
4797136
NONE
07175653
 
4793656
NONE
94793656
Correspondence name and address
O'MELVENY & MYERS LLP
CLIFTON MOLATORE
400 SOUTH HOPE STREET
LOS ANGELES, CA 90071-2899
Assignment: 14
Reel/Frame:015251/0014   Pages: 6
Recorded: 10/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUEGRASS COAL DEVELOPMENT COMPANY
Exec Dt:
09/30/2004
Assignee
1
ICG, LLC
2000 ASHLAND DRIVE
ASHLAND, KENTUCKY 41101
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4750913
NONE
06943456
 
4793656
NONE
07014421
Correspondence name and address
AMY VIETA
222 EAST 41ST STREET
NEW YORK, NY 10017

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