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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/22/2008
Application #:
11112654
Filing Dt:
04/22/2005
Publication #:
Pub Dt:
01/10/2008
Inventors:
Xinghua Wang, Chenhui Wang
Title:
MULTI-CONJUGATE LIQUID CRYSTAL TUNABLE FILTER
Assignment: 1
Reel/Frame:
016503/0868Recorded: 04/22/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/21/2005
Exec Dt:
04/22/2005
Assignee:
7301 PENN AVENUE
PITTSBURGH, PENNSYLVANIA 15208
Correspondent:
STEPHAN P. GRIBOK
DUANE MORRIS LLP
ONE LIBERTY PLACE
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 2
Reel/Frame:
028721/0450Recorded: 08/03/2012Pages: 7
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/21/2005
Exec Dt:
04/22/2005
Assignee:
7301 PENN AVE.
PITTSBURGH, PENNSYLVANIA 15208
Correspondent:
CHEMIMAGE CORPORATION
7301 PENN AVE.
PITTSBURGH, PA 15208
Assignment: 3
Reel/Frame:
030134/0096Recorded: 04/02/2013Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2013
Assignee:
7301 PENN AVE.
PITTSBURGH, PENNSYLVANIA 15208
Correspondent:
CHEMIMAGE CORPORATION
7301 PENN AVE.
PITTSBURGH, PA 15208
Assignment: 4
Reel/Frame:
030583/0143Recorded: 06/09/2013Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CHANGE ASSIGNEE FROM CHEMIMAGE CORPORATION TO CHEMIMAGE TECHNOLOGIES LLC PREVIOUSLY RECORDED ON REEL 030134 FRAME 0096. ASSIGNOR(S) HEREBY CONFIRMS THE CHEMIMAGE CORP TO CHEMIMAGE TECHNOLOGIES LLC.
Assignor:
Exec Dt:
04/02/2013
Assignee:
7301 PENN AVE.
PITTSBURGH, PENNSYLVANIA 15208
Correspondent:
CHEMIMAGE CORPORATION
7301 PENN AVE.
PITTSBURGH, PA 15208

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