Patent Assignment
Reel/Frame 010185/0524
Assignment of Assignor's Interest
Recorded: 1999-08-23
Pages: 3
Assignor
NILSSON, BYARD G.
Executed: 1999-07-10
Assignees
ENGEN, KIMBERLY NANETTE
35 DEERHILL DRIVE, ROLLING HILLS ESTATES, CALIFORNIA, 90274
THOMPSON, BETTINA JEAN
13117 S. 131ST STREET, GILBERT, ARIZONA, 85234
Covered Property
(1)
Recyclable Wireless Telephone Unit with a Secure Activation Switch
Patent:
6,308,053 →
Application:
09/226,178 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 26, 2001
From: NILSSON, BYARD G.
To: KUYPER, REENA (ONE-EIGHTH INTEREST)
Reel/Frame 011651/0588 →
Assignment of Assignor's Interest
Apr 22, 2002
From: NILSSON, BYARD G.
To: BERRY, FRANCINE
Reel/Frame 013100/0330 →
Assignment of Assignor's Interest
Nov 8, 2010
From: KUYPER, REENA (1/8TH UNDIVIDED INTEREST)
To: MOBILE TELEPHONE TECHNOLOGY LLC
Reel/Frame 025302/0306 →
Assignment of Assignor's Interest
Mar 12, 2012
From: AMERICAN PATENT LLC
To: CLIFF ISLAND LLC
Reel/Frame 027848/0633 →
Assignment of Assignor's Interest
Apr 30, 2012
From: CLIFF ISLAND LLC
To: RPX CORPORATION
Reel/Frame 028130/0985 →