Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
John W. Zondlo0
Alfred H. Stiller0
Elliot B. Kennel0
Peter G. Stansberry0
Date of Patent
July 24, 2012
0Patent Application Number
118057370
Date Filed
May 24, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments of a method are described for modifying pitches, oils, tars, and binders by using these materials as solvents to extract organic chemicals from coal.
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