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Patent Assignment Details
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Reel/Frame:022454/0800   Pages: 5
Recorded: 03/26/2009
Attorney Dkt #:DB1296-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 2
1
Patent #:
Issue Dt:
09/04/2012
Application #:
12308118
Filing Dt:
04/15/2009
Publication #:
Pub Dt:
11/19/2009
Title:
SKETCH-BASED DESIGN SYSTEM, APPARATUS, AND METHOD FOR THE CONSTRUCTION AND MODIFICATION OF THREE-DIMENSIONAL GEOMETRY
2
Patent #:
Issue Dt:
09/04/2012
Application #:
12308118
Filing Dt:
04/15/2009
PCT #:
US0713429
Title:
SKETCH-BASED DESIGN SYSTEM, APPARATUS, AND METHOD FOR THE CONSTRUCTION AND MODIFICATION OF THREE-DIMENSIONAL GEOMETRY
Assignors
1
Exec Dt:
01/09/2009
2
Exec Dt:
01/09/2009
Assignee
1
5000 FORBES AVENUE
PITTSBURGH, PENNSYLVANIA 15213
Correspondence name and address
DARREN E. WOLF
301 GRANT STREET, 14TH FLOOR
THORP REED & ARMSTRONG
PITTSBURGH, PA 15219

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