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Patent Assignment Assignor Details
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Assignor Name : ARISTECH CHEMICAL CORPORATION
Total Assignments: 7
Assignment: 1
Reel/Frame:005294/0818   Pages: 12
Recorded: 05/04/1990
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/18/1990
Assignee
1
Properties
 
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Correspondence name and address
MAYER, BROWN & PLATT
2000 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:007863/0208   Pages: 4
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/28/1995
Assignee
1
1000 ASHLAND DRIVE
RUSSELL, KENTUCKY 41169
Properties
 
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Correspondence name and address
DA 5, ASHLAND CHEMICAL CO.
PATRICIA CAROTHERS
5200 BLAZER PARKWAY
DUBLIN, OHIO 43017
Assignment: 3
Reel/Frame:009405/0759   Pages: 9
Recorded: 08/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/01/1997
Assignee
1
7350 EMPIRE DRIVE
FLORENCE, KENTUCKY 41042
Properties
 
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Correspondence name and address
ROBERT R. GAVLIK, ESQ.
LAW DEPT., ROOM 1185
USX BUILDING
600 GRANT STREET
PITTSBURGH, PA 15219-2704
Assignment: 4
Reel/Frame:013110/0660   Pages: 5
Recorded: 07/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/08/1998
Assignee
1
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
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Correspondence name and address
REED SMITH LLP
JODY L. BURTNER
P.O. BOX 488
PITTBURGH, PA 15230
Assignment: 5
Reel/Frame:009783/0583   Pages: 3
Recorded: 02/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/18/1999
Assignee
1
7350 EMPIRE DRIVE
FLORENCE, KENTUCKY 41042
Property
 
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08888958
Correspondence name and address
ARISTECH CHEMICAL CORPORATION
ROBERT R. GAVLIK
600 GRANT STREET
ROOM 1185
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:012665/0008   Pages: 11
Recorded: 03/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/25/2002
Assignee
1
1801 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
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Correspondence name and address
BUCHANAN INGERSOLL P.C.
ROBERT A. KOONS, JR.
1835 MARKET STREET
14TH FLOOR
PHILADELPHIA, PA 19103-2985
Assignment: 7
Reel/Frame:014235/0870   Pages: 3
Recorded: 07/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2003
Assignee
1
1801 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Properties
 
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08880232
 
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09407488
Correspondence name and address
BUCHANAN INGERSOLL P.C.
ROBERT A. KOONS JR., ESQ.
ELEVEN PENN CENTER
1835 MARKET STREET, 14TH FLOOR
PHILA., PA 19103

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