Patent Assignment
Reel/Frame 005630/0483
Assignment of Assignors Interest.
Recorded: 1991-03-13
Pages: 4
Assignors
VAN NESS, J.
Executed: 1991-02-05
VERMUELEN, NICOLAAS MARTHINUS JOHANNES
Executed: 1991-02-05
CIMLER, B. MELINA
Executed: 1991-02-21
MEYER, RICH B., JR.
Executed: 1991-02-05
Assignee
MICROPROBE CORPORATION, A CORP. OF DE
1725 220TH STREET S.E., #104, BOTHELL, WASHINGTON, 98021
Covered Property
(1)
Non-Corrosive Compositions and Methods Useful for the Extraction of Nucleic Acids
Patent:
5,130,423 →
Application:
07/649,389 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Oct 31, 1994
From: MICROPROBE CORPORATION
To: SANDERLING VENTURE PARTNERS II, L.P.; SANDERLING VENTURES LIMITED, L.P.; GRACE BROTHERS, LTD.; BATTERSON, JOHNSON & WANG
Reel/Frame 007183/0897 →
Release of Security Interest
Sep 21, 2006
From: SANDERLING VENTURE PARTNERS II, L.P.; SANDERLING VENTURES LIMITED, L.P.; GRACE BROTHERS, LTD.; BATTERSON, JOHNSON & WANG
To: MICROPROBE CORPORATION (AKA EPOCH BIOSCIENCES)
Reel/Frame 018296/0132 →
Confirmatory License
Jun 30, 2008
From: MICROPROBE CORPORATION
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 021168/0990 →
Security Interest in United States Patents and Trademarks
Jul 12, 2016
From: FORMFACTOR, INC.; ASTRIA SEMICONDUCTOR HOLDINGS, INC.; CASCADE MICROTECH, INC.; MICRO-PROBE INCORPORATED
To: HSBC BANK USA, NATIONAL ASSOCIATION
Reel/Frame 039184/0280 →
Release of Security Interest
Aug 7, 2025
From: HSBC BANK USA, NATIONAL ASSOCIATION
To: FORMFACTOR, INC.
Reel/Frame 072853/0001 →