Patent Assignment
Reel/Frame 015597/0738
Assignment of Assignor's Interest
Recorded: 2005-01-24
Pages: 3
Assignee
TELESPREE COMMUNICATIONS
525 BRANNAN STREET, SUITE 300, SAN FRANCISCO, CALIFORNIA, 94107
Covered Property
(1)
Portable Cellular Phone System Having Automatic Initialization
Related Assignments
(16)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of Patent Security Interest
May 23, 2005
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, LP; WPG INFORMATION SCIENCES ENTREPENEUR FUND II, LLC; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, LLC; WEISS, PECK & GREER VENTURE ASSOCIATES V, LLC
Reel/Frame 016050/0310 →
Grant of Patent Security Interest
Nov 2, 2005
From: TELESPREE COMMUNICATIONS
To: SIAMAS, JOHN; WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, L.L.C.
Reel/Frame 016722/0102 →
Grant of Patent Security Interest
Apr 17, 2006
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, L.P.; WPG INFORMATION SCIENCES ENTREPENEUR FUND II, L.L.C.
Reel/Frame 017480/0191 →
Release of Security Interests in Patents, Dated October 11, 2005
Jul 31, 2006
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, LLC; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, LLC; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, LP; WPG INFORMATION SCIENCES ENTREPRENEUR FUND II, LLC
To: TELESPREE COMMUNICATIONS
Reel/Frame 018026/0001 →
Release of Security Interest in Patents, Dated March 23, 2006
Jul 31, 2006
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, LLC; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, LLC; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, LP; WPG INFORMATION SCIENCES ENTREPRENEUR FUND II, LLC
To: TELESPREE COMMUNICATIONS
Reel/Frame 018026/0225 →
Grant of Patent Security Interest
Jan 4, 2007
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, L.P.; WPG INFORMATION SCIENCES ENTREPRENEUR FUND II, L.L.C.
Reel/Frame 018700/0933 →
Security Agreement
Jul 9, 2007
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, L.P.; LION INVESTMENTS LIMITED
Reel/Frame 019529/0513 →
Grant of Patent Security Interest
Jan 8, 2008
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V-A, L.L.C.; WEISS, PECK & GREER VENTURE ASSOCIATES V CAYMAN, L.P.; WPG INFORMATION SCIENCES ENTREPRENEUR FUND II, L.L.C.
Reel/Frame 020325/0746 →
Grant of Patent Security Interest
Jan 10, 2011
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C., AS COLLATERAL AGENT
Reel/Frame 025608/0702 →
Grant of Patent Security Interest
May 6, 2013
From: TELESPREE COMMUNICATIONS
To: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C. (AS COLLATERAL AGENT)
Reel/Frame 030359/0212 →
Change of Name
Mar 18, 2014
From: TELESPREE COMMUNICATIONS
To: EVOLVING SYSTEMS LABS, INC.
Reel/Frame 032462/0632 →
Release of Security Interest in Patents, Dated 11/8/2007
Apr 10, 2014
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C., AS COLLATERAL AGENT
To: EVOLVING SYSTEMS LABS, INC., FORMERLY TELESPREE COMMUNICATIONS
Reel/Frame 032655/0097 →
Release of Security Interest in Patents, Dated 3/21/2007
Apr 10, 2014
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C., AS COLLATERAL AGENT
To: EVOLVING SYSTEMS LABS, INC., FORMERLY TELESPREE COMMUNICATIONS
Reel/Frame 032654/0948 →
Release of Security Interest in Patents, Dated 11/17/2006
Apr 10, 2014
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C., AS COLLATERAL AGENT
To: EVOLVING SYSTEMS LABS, INC., FORMERLY TELESPREE COMMUNICATIONS
Reel/Frame 032654/0850 →
Release of Security Interest in Patents, Dated 4/15/2013
Apr 10, 2014
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C., AS COLLATERAL AGENT
To: EVOLVING SYSTEMS LABS, INC., FORMERLY TELESPREE COMMUNICATIONS
Reel/Frame 032655/0537 →
Release of Security Interest in Patents, Dated 12/30/2010
Apr 10, 2014
From: WEISS, PECK & GREER VENTURE ASSOCIATES V, L.L.C., AS COLLATERAL AGENT
To: EVOLVING SYSTEMS LABS, INC., FORMERLY TELESPREE COMMUNICATIONS
Reel/Frame 032655/0403 →