Patent Assignment
Reel/Frame 020325/0530
Consent of Sole Stockholder; Dissolution
Recorded: 2008-01-08
Pages: 8
Assignor
CF ENVIRONMENTAL CORPORATION
Executed: 2002-09-16
Assignee
WASHINGTON GROUP INTERNATIONAL, INC., AN OHIO CORPORATION
600 MONTGOMERY STREET, 25TH FLOOR, SAN FRANCISCO, CALIFORNIA, 94111
Covered Properties
(2)
Apparatus and Method for Waste Disposal
Patent:
4,765,257 →
Application:
07/127,785 →
Mixing Apparatus
Patent:
4,848,918 →
Application:
07/228,941 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 2, 1987
From: ABRISHAMIAN, RAMIN; DE FILIPPI, RICHARD P.
To: CF SYSTEMS CORPORATION, WALTHAM, MASSACHUSETTS A CORP. OF MA.
Reel/Frame 004798/0216 →
Security Interest
May 11, 1988
From: CF SYSTEMS CORPORATION, A MASSACHUSETTS CORPORATION
To: BAYBANK MIDDLESEX
Reel/Frame 004884/0745 →
Assignment of Assignors Interest.
Aug 4, 1988
From: KINGSLEY, GEORGE; SHALLICE, CHRISTOPHER
To: CF SYSTEMS CORPORATION, WALTHAM, MA., A CORP OF MA.
Reel/Frame 004921/0154 →
Security Interest
Apr 18, 1995
From: CF SYSTEMS CORPORATION
To: MELLON BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 007436/0092 →
Assignment for Security
Sep 29, 1995
From: CF SYSTEMS CORPORATION
To: MELLON BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 007656/0004 →
First Amendment to Assignment for Security
Oct 19, 1995
From: CF SYSTEMS CORPORATION
To: MELLON BANK, N.A., COLLATERAL AGENT
Reel/Frame 007690/0485 →
First Amendment to Assignment for Security
Oct 19, 1995
From: CF SYSTEMS CORPORATION
To: MELLON BANK, N.A. AS COLLATERAL AGENT
Reel/Frame 007677/0938 →
Assignment for Security
Jul 25, 1996
From: CF SYSTEMS CORPORATION
To: MELLON BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 008126/0724 →
Release of Assignment for Security of Patents
Oct 15, 1996
From: MELLON BANK, N.A.
To: CF SYSTEMS CORPORATION
Reel/Frame 008167/0836 →
Release of Assignment for Security of Patents
Oct 15, 1996
From: MELLON BANK, N.A.
To: CF SYSTEMS CORPORATION
Reel/Frame 008167/0840 →
Release of Assignment for Security of Patents
Oct 15, 1996
From: MELLON BANK N.A.
To: CF SYSTEMS CORPORATION
Reel/Frame 008167/0845 →
Security Interest
Aug 4, 2000
From: MORRISON KNUDSEN CORPORATION
To: CREDIT SUISSE FIRST BOSTON, AS COLLATER AGENT
Reel/Frame 011027/0283 →
Security Interest
Jun 28, 2001
From: WASHINGTON GROUP INTERNATIONAL, INC. F/K/A MORRISON KNUDSEN CORP.
To: CREDIT SUISSE FIRST BOSTON
Reel/Frame 011958/0038 →
Security Agreement
Jan 29, 2002
From: WASHINGTON GROUP INTERNATIONAL, INC.
To: CREDIT SUISSE FIRST BOSTON
Reel/Frame 012581/0265 →
Release of Security Agreement
Apr 24, 2003
From: CREDIT SUISSE FIRST BOSTON
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 013986/0470 →
Release of Security Interest
Nov 16, 2007
From: CREDIT SUISSE, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 020125/0535 →
Grant of Patent Security Interest
Nov 16, 2007
From: WASHINGTON GROUP INTERNATIONAL, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 020125/0353 →
Change of Name
Jan 8, 2008
From: CF SYSTEMS CORPORATION
To: CF ENVIRONMENTAL CORPORATION, A MASSACHUSETTS CORPORATION
Reel/Frame 020325/0541 →
Security Agreement
Nov 23, 2010
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
To: URS ENERGY & CONSTRUCTION, INC.
Reel/Frame 025309/0295 →