Patent Assignment
Reel/Frame 020269/0484
Assignment of Assignor's Interest
Recorded: 2007-12-19
Pages: 4
Assignors
DERRA, GUENTHER HANS
Executed: 2006-06-12
KRUECKEN, THOMAS
Executed: 2006-06-12
METZMACHER, CHRISTOF
Executed: 2006-06-12
WEBER, ACHIM
Executed: 2006-06-12
ZINK, PETER
Executed: 2006-06-14
Assignee
KONINKLIJKE PHILIPS ELECTRONICS N V
GROENEWOUDSEWEG 1, EINDHOVEN, 5621 BA, NETHERLANDS
Covered Property
(1)
Method of Cleaning Optical Surfaces of an Irradiation Unit in a Two-Step Process
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 17, 2019
From: KONINKLIJKE PHILIPS N.V.
To: USHIO DENKI KABUSHIKI KAISHA
Reel/Frame 049771/0112 →
Change of Name and Address
Jul 17, 2019
From: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
To: KONINKLIJKE PHILIPS N.V.
Reel/Frame 049772/0209 →
Corrective Assignment to Correct the Effective Date Previously Recorded at Reel: 049771 Frame: 0112. Assignor(S) Hereby Confirms the Assignment.
Jul 30, 2019
From: KONINKLIJKE PHILIPS N.V.
To: USHIO DENKI KABUSHIKI KAISHA
Reel/Frame 049897/0339 →