Patent Assignment
Reel/Frame 006773/0517
Assignment of Assignor's Interest
Recorded: 1993-11-26
Pages: 3
Assignor
INTERSYSTEMS, INC., A NE CORP.
Executed: 1993-08-31
Assignee
HELM RESOURCES, INC.
93 MASON STREET, GREENWICH, CONNECTICUT, 06830
Covered Properties
(3)
Sampler for Solid Materials
Patent:
4,918,999 →
Application:
07/345,018 →
Sampler Apparatus
Patent:
5,154,087 →
Application:
07/471,555 →
Radiowrap
Patent:
5,174,483 →
Application:
07/718,771 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 30, 1989
From: WENSHAU, HUGO; RICE, GRANT G.
To: INTERSYSTEMS, INC., A NE CORP.
Reel/Frame 005201/0084 →
Assignment of Assignors Interest.
Mar 27, 1990
From: WENSHAU, HUGO; RICE, GRANT G.
To: INTERSYSTEMS, INC.
Reel/Frame 005269/0594 →
Assignment of Assignor's Interest
Mar 8, 2000
From: HELM CAPITAL GROUP, INC.
To: INTERSYSTEMS, INC., A DELAWARE CORPORATION; INTERSYSTEMS, INC., A CORPORATION OF NEBRASKA
Reel/Frame 010958/0198 →
Security Interest
Dec 19, 2002
From: ENDURO SYSTEMS, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 013599/0515 →
Change of Name
Jul 16, 2003
From: INTERSYSTEMS, INC.
To: I.S. NEBRASKA, INC.
Reel/Frame 013804/0202 →
Merger
Jul 16, 2003
From: I.S. NEBRASKA, INC.
To: INTERSYSTEMS, INC.
Reel/Frame 013804/0206 →
Change of Name
Jul 17, 2003
From: INTERSYSTEMS, INC.
To: EQUIFIN, INC.
Reel/Frame 013804/0222 →
Assignment of Assignor's Interest
Jul 17, 2003
From: EQUIFIN, INC.
To: ENDURO SYSTEMS, INC.
Reel/Frame 013804/0227 →
Change of Name
Mar 29, 2004
From: INTERSYSTEMS, INC.
To: I.S. NEBRASKA, INC.
Reel/Frame 015147/0183 →
Merger and Change of Name
Mar 29, 2004
From: I.S. NEBRASKA, INC.
To: INTERSYSTEMS, INC.
Reel/Frame 015147/0185 →
Change of Name
Mar 29, 2004
From: INTERSYSTEMS, INC.
To: EQUIFIN, INC.
Reel/Frame 015147/0201 →
Assignment of Assignor's Interest
Mar 29, 2004
From: EQUIFIN, INC.
To: ENDURO SYSTEMS, INC.
Reel/Frame 015147/0178 →
Security Agreement
Dec 10, 2009
From: ENDURO SYSTEMS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 023627/0910 →
Release of Security Interest in Patents Previously Recorded at Reel 023627, Frame 0910
Jan 3, 2013
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: ENDURO SYSTEMS, INC., A TEXAS CORPORATION
Reel/Frame 029569/0422 →
Release of Security Interest in Patents Previously Recorded at Reel 013599 Frame 0515
Feb 1, 2013
From: PNC BANK, NATIONAL ASSOCIATION
To: ENDURO SYSTEMS, INC., A TEXAS CORPORATION
Reel/Frame 029734/0572 →