Patent Assignment
Reel/Frame 027372/0863
Declaration Confirming Assignee
Recorded: 2011-12-13
Pages: 35
Assignors
CHERCHI, MATTEO
Executed: 2010-07-29
WATTS, MICHAEL
Executed: 2010-07-29
HAUS, HERMANN
Executed: 2010-07-29
Assignee
PIRELLI & C. S.P.A.
VIA G. NEGRI 10, MILAN, 20123, ITALY
Covered Property
(1)
Method and Device for Tunable Optical Filtering
Application:
13/324,198 →
Publication:
US 2012/0106891
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 13, 2011
From: PIRELLI & C. S.P.A.
To: PGT PHOTONICS S.P.A.
Reel/Frame 027370/0675 →
Assignment of Assignor's Interest
Dec 13, 2011
From: PGT PHOTONICS S.P.A.
To: MOSAID TECHNOLOGIES INCORPORATED
Reel/Frame 027377/0970 →
Assignment of Assignor's Interest
Feb 1, 2012
From: MOSAID TECHNOLOGIES INC.
To: GOOGLE INC.
Reel/Frame 027636/0834 →
Change of Name
Oct 6, 2017
From: GOOGLE INC.
To: GOOGLE LLC
Reel/Frame 044142/0357 →