Patent Assignment
Reel/Frame 014069/0279
Record to Correct the Assignee's Name. Document Previously Recorded on Reel 013614 Frame 0315. Assignor Hereby Confirms the Assignment of the Entire Interest.
Recorded: 2003-05-16
Pages: 8
Assignor
INDIGO PHOTONICS LIMITED
Executed: 2002-08-02
Assignee
ASTON PHOTONIC TECHNOLOGIES LIMITED
FARADAY WHARF, ASTON SCIENCE PARK, HOLT STREET, BIRMINGHAM, ENGLAND, B7 4BB, UNITED KINGDOM
Covered Property
(1)
Optical Spectrum Analyser
Patent:
6,822,217 →
Application:
09/926,016 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 24, 2002
From: MURGATROYD, IAN J.; SUGDEN, CATHERINE A.
To: INDIGO PHOTONICS, LTD.
Reel/Frame 012552/0623 →
Assignment of Assignor's Interest
Dec 30, 2002
From: INDIGO PHOTONICS LIMITED
To: ASTON PHOTOTONIC TECHNOLOGIES LIMITED
Reel/Frame 013614/0315 →
Assignment of Assignor's Interest
Dec 23, 2004
From: ASTON PHOTONIC TECHNOLOGIES LIMITED
To: ASTON UNIVERSITY
Reel/Frame 015484/0632 →