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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
11127039
Filing Dt:
05/10/2005
Publication #:
Pub Dt:
12/01/2005
Inventors:
William E. Saver, E. Ronald McHenry
Title:
Coal tar and hydrocarbon mixture pitch production using a high efficiency evaporative distillation process
Assignment: 1
Reel/Frame:
018228/0530Recorded: 09/11/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/09/2001
Exec Dt:
05/08/2001
Assignee:
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Correspondent:
MICHELLE PICHORA, PARALEGAL
P.O. BOX 488
REED SMITH LLP
PITTSBURGH, PA 15230-0488
Assignment: 2
Reel/Frame:
018230/0372Recorded: 09/11/2006Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/12/2004
Assignee:
501 SILVERSIDE ROAD
SUITE 67
WILMINGTON, DELAWARE 19809
Correspondent:
MICHELLE PICHORA, PARALEGAL
P.O. BOX 488
PITTSBURGH, PA 15230-0488
Assignment: 3
Reel/Frame:
016412/0484Recorded: 08/17/2005Pages: 30
Conveyance:
FIRST AMENDMENT TO PATENT, TRADEMARK AND COPYRIGHT SECURITY AGREEMENT
Assignors:
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Exec Dt:
08/15/2005
Assignee:
249 FIFTH AVENUE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219

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