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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/14/2010
Application #:
12189863
Filing Dt:
08/12/2008
Publication #:
Pub Dt:
02/18/2010
Inventor:
John R. White
Title:
METHOD FOR MAKING AMMONIUM METATUNGSTATE
Assignment: 1
Reel/Frame:
021565/0250Recorded: 09/22/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/2008
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
029457/0197Recorded: 12/12/2012Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/2012
Assignee:
1000 SIX PPG PLACE
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
PATRICK J. VICCARO
1000 SIX PPG PLACE
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:
031640/0510Recorded: 11/15/2013Pages: 99
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/2013
Assignee:
1600 TECHNOLOGY WAY
LATROBE, PENNSYLVANIA 15650
Correspondent:
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222

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