Patent Assignment
Reel/Frame 022607/0824
Assignment of Assignor's Interest
Recorded: 2009-04-28
Pages: 7
Assignor
DUFAUX, DOUGLAS P.
Executed: 2006-06-20
Assignee
TREE FROG TECHNOLOGIES, LLC
91 HENNING DRIVE, ORCHARD PARK, NEW YORK, 14127
Covered Property
(1)
Optical System for Inputting Pointer and Character Data into Electronic Equipment
Patent:
40,880 →
Application:
11/529,693 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2009
From: TREE FROG TECHNOLOGIES, LLC
To: P. MILTON HOLDINGS, LLC
Reel/Frame 022607/0835 →
Merger
Nov 19, 2015
From: P. MILTON HOLDINGS, LLC
To: BENHOV GMBH, LLC
Reel/Frame 037094/0504 →
Assignment of Assignor's Interest
May 11, 2020
From: BENHOV GMBH, LLC
To: INTELLECTUAL VENTURES ASSETS 137 LLC
Reel/Frame 052623/0004 →
Assignment of Assignor's Interest
Feb 17, 2021
From: INTELLECTUAL VENTURES ASSETS 137 LLC
To: PINEAPPLE34, LLC
Reel/Frame 055280/0898 →