Patent Assignment
Reel/Frame 024091/0201
Change of Name
Recorded: 2010-03-17
Pages: 3
Assignor
SPECTRA SCIENCE CORPORATION
Executed: 2001-07-11
Assignee
SPECTRA SYSTEMS CORPORATION
321 SOUTH MAIN STREET, PROVIDENCE, RHODE ISLAND, 02903
Covered Properties
(3)
Semiconductor Nanocrystal Display Materials and Display Apparatus Employing Same
Patent:
5,882,779 →
Application:
08/795,542 →
Synthesis of Metal Chalcogenide Quantum
Patent:
5,908,608 →
Application:
08/910,160 →
Quantum Dots, Semiconductor Nanocrystals and Semiconductor Particles Used as Fluorescent Coding Elements
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 1997
From: LAWANDY, NABIL M.; ZEPP, CHARLES M.; ROSSI, RICHARD F.
To: SPECTRA SCIENCE CORPORATION
Reel/Frame 008807/0319 →
Assignment of Assignor's Interest
May 21, 2001
From: LAWANDY, NABIL M.
To: SPECTRA SCIENCE CORPORATION
Reel/Frame 011822/0281 →
Assignment of Assignor's Interest
Mar 17, 2010
From: SPECTRA SYSTEMS CORPORATION
To: SOLARIS NANOSCIENCES, INC.
Reel/Frame 024091/0267 →
Assignment of Assignor's Interest
Mar 17, 2010
From: SPECTRA SYSTEMS CORPORATION
To: SOLARIS NANOSCIENCES, INC.
Reel/Frame 024091/0265 →
Assignment of Assignor's Interest
Mar 17, 2010
From: SPECTRA SYSTEMS CORPORATION
To: SOLARIS NANOSCIENCES, INC.
Reel/Frame 024091/0263 →
Assignment of Assignor's Interest
Jul 11, 2011
From: LAWANDY, NABIL M.
To: SPECTRA SCIENCE CORPORATION
Reel/Frame 026573/0716 →
Assignment of Assignor's Interest
Sep 28, 2011
From: SOLARIS NANOSCIENCES, INC.; SPECTRA SYSTEMS CORPORATION
To: HANSTOLL SOFTWARE LIMITED LIABILITY COMPANY
Reel/Frame 026986/0380 →