Patent Assignment
Reel/Frame 011077/0845
Merger
Recorded: 2000-08-28
Pages: 12
Assignor
BADGER COMPANY, INC., THE
Executed: 1993-12-29
Assignee
RAYTHEON ENGINEERS & CONSTRUCTORS, INC.
ONE BROADWAY, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Properties
(4)
Method for Conducting Wet Grinding of Phosphate Rock in a Phosphoric Acid Production Plant
Patent:
4,485,077 →
Application:
06/522,390 →
Method of Recovering Heat from Low Temperature Effluent
Patent:
4,695,664 →
Application:
06/853,043 →
Treatment of Heat Exchangers to Reduce Corrosion and by-Product Reactions
Patent:
5,141,049 →
Application:
07/565,048 →
Treatment of Heat Exchangers to Reduce Corrosion and by-Product Reactions
Patent:
5,196,632 →
Application:
07/896,990 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 21, 1983
From: MARTINEZ, JOHN L.
To: BADGER COMPANY, INC., THE CAMBRIDGE, MA. A DE CORP.
Reel/Frame 004171/0772 →
Assignment of Assignors Interest.
Apr 17, 1986
From: WHITTLE, LESLIE F.; SULLIVAN, MIKE
To: BADGER COMPANY, INC., THE, A CORP. OF DE.
Reel/Frame 004541/0090 →
Assignment of Assignors Interest.
Aug 9, 1990
From: LARSEN, THOMAS L.; UNDERWOOD, MAX E.; NOORDZIJ, MAARTEN P.; CHEN, SHIOU-SHAN
To: BADGER COMPANY, INC., THE
Reel/Frame 005414/0092 →
Technology Transfer Agreement
Aug 28, 2000
From: BADGER COMPANY, INC., THE
To: RAYTHEON ENGINEERS & CONSTRUCTORS, INC.
Reel/Frame 011077/0857 →
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 →
Change of Name
Dec 27, 2001
From: RAYTHEON ENGINEERS & CONSTRUCTORS, INC.
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 012391/0616 →
Assignment of Assignor's Interest
Dec 27, 2001
From: RAYTHEON ENGINEERS & CONSTRUCTORS, INC.
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 012391/0611 →
Merger
Jan 9, 2002
From: RAYTHEON ENGINEERS & CONSTRUCTORS, INC.
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 012454/0187 →
Merger & Change of Name
Jan 9, 2002
From: RAYTHEON ENGINEERS & CONSTRUCTORS, INC.
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 012435/0884 →
Release of Security Agreement
Apr 24, 2003
From: CREDIT SUISSE FIRST BOSTON
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 013986/0457 →
Release of Security Agreement
Apr 24, 2003
From: CREDIT SUISSE FIRST BOSTON
To: WASHINGTON GROUP INTERNATIONAL, INC.
Reel/Frame 013986/0470 →
Assignment of Assignor's Interest
Jul 10, 2003
From: WASHINGTON GROUP INTERNATIONAL, INC.
To: STONE & WEBSTER, INC.
Reel/Frame 014261/0158 →
Assignment of Assignor's Interest
May 14, 2012
From: STONE & WEBSTER, INC.
To: STONE & WEBSTER PROCESS TECHNOLOGY, INC.
Reel/Frame 028204/0349 →