Patent Assignment Details
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| Reel/Frame: | 033175/0604 | |
| Pages: | 16 |
| | Recorded: | 06/25/2014 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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02/16/1993
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Application #:
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07728485
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Filing Dt:
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07/11/1991
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Title:
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METHOD AND APPARATUS FOR SEPARATION MEASUREMENT AND ALIGNMENT SYSTEM
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Patent #:
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Issue Dt:
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03/09/1999
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Application #:
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08745459
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Filing Dt:
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11/12/1996
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Title:
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HORIZONTAL REMOTE MINING SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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07/13/1999
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Application #:
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09016063
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Filing Dt:
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01/30/1998
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Title:
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AIR FLOW REVERSAL PREVENTION DOOR ASSEMBLY
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Patent #:
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Issue Dt:
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04/02/2002
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Application #:
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09191183
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Filing Dt:
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11/13/1998
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Title:
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CUTTING HEADS FOR HORIZONTAL REMOTE MINING SYSTEM
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Patent #:
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Issue Dt:
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09/04/2001
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Application #:
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09354207
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Filing Dt:
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07/15/1999
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Title:
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SELF-PROPELLED,MOBILE ARTICULATED TRAMMING HAULAGE CONVEYOR SYSTEM FOR MINING OPERATIONS
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Patent #:
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Issue Dt:
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06/25/2002
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Application #:
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09540044
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Filing Dt:
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03/31/2000
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Title:
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WATER-JET ASSISTED DRUM-TYPE MINING SYSTEM
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Patent #:
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Issue Dt:
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12/09/2003
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Application #:
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09626586
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Filing Dt:
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07/27/2000
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Title:
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APPARATUS AND METHOD FOR TEMPORARY SUPPORT AND ISOLATION FOR A CONVEYOR BELT
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Patent #:
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Issue Dt:
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09/02/2003
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Application #:
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09791267
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Filing Dt:
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02/22/2001
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Publication #:
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Pub Dt:
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08/22/2002
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Title:
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MINING SYSTEM AND METHOD FEATURING A BREAD LOAF SHAPED BOREHOLE
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Patent #:
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Issue Dt:
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06/29/2004
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Application #:
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10090104
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Filing Dt:
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02/27/2002
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Publication #:
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Pub Dt:
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10/31/2002
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Title:
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DRUM-TYPE DUAL CHANNEL WATER-JET ASSISTED CUTTING HEAD
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Patent #:
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Issue Dt:
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02/03/2009
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Application #:
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11264477
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Filing Dt:
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11/01/2005
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Publication #:
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Pub Dt:
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05/03/2007
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Title:
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METHOD AND APPARATUS FOR CONTROLLING A QUANTITY OF A SPECIFIC GAS IN A GROUP OF GASES PRODUCED FROM A GIVEN WELL BORE
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Assignee
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| ONE PNC PLAZA, 249 FIFTH AVENUE |
| PITTSBURGH, PENNSYLVANIA 15222 |
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Correspondence name and address
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ELAINE CARRERA, LEGAL ASSISTANT
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80 PINE STREET
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C/O CAHILL GORDON & REINDEL LLP
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NEW YORK, NY 10005
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