Patent Assignment
Reel/Frame 030204/0312
Merger
Recorded: 2013-04-12
Pages: 7
Assignor
GSLE DEVELOPMENT CORPORATION
Executed: 2006-12-21
Assignee
SPX CORPORATION
13320 BALLANTYE CORPORATE PLACE, CHARLOTTE, NORTH CAROLINA, 28277
Covered Properties
(6)
Material Handling System for Growing High-Purity Crystals
Patent:
5,958,133 →
Application:
08/592,895 →
Antivibration Support for Czochralski Crystal Growing Systems
Patent:
5,968,267 →
Application:
08/786,723 →
Apparatus for Melt-Level Detection in Czochralaki Crystal Growth Systems
Patent:
6,071,340 →
Application:
08/807,036 →
Method and Apparatus for Securely Supporting a Grouping Crystal in a C Zochralski Crystal Growth System
Patent:
5,932,007 →
Application:
08/868,405 →
Crystal Diameter Control System
Patent:
6,226,032 →
Application:
08/872,602 →
Czochralski Crystal Growth System with an Independently Supported Pull Head
Patent:
6,358,314 →
Application:
09/432,528 →
Related Assignments
(11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 1996
From: BOULAEY, ANATOLI S.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 007876/0705 →
Assignment of Assignor's Interest
Mar 26, 1997
From: LI, ZHIXIN
To: FERROFLUIDICS CORPORATION
Reel/Frame 008428/0206 →
Assignment of Assignor's Interest
Jun 10, 1997
From: LEES, DAVID K.; LATKA, HENRY C.
To: GENERAL SIGNAL CORPORATION
Reel/Frame 008601/0360 →
Assignment of Assignor's Interest
Jun 23, 1997
From: LI, ZHIXIN, DR.
To: FERROFLUIDICS CORPORATION
Reel/Frame 008576/0924 →
Assignment of Assignor's Interest
Dec 11, 1997
From: LI, ZHIXIN
To: FERROFLUIDIES CORPORATION
Reel/Frame 008858/0292 →
Assignment of Assignor's Interest
May 24, 1999
From: FERROFLUIDICS CORPORATION
To: GENERAL SIGNAL TECHNOLOGY CORPORATION
Reel/Frame 009968/0884 →
Assignment of Assignor's Interest
Nov 3, 1999
From: LI, ZHIXIN
To: GENERAL SIGNAL TECHNOLOGY CORPORATION
Reel/Frame 010372/0332 →
Merger
Apr 5, 2001
From: GENERAL SIGNAL CORPORATION
To: GENERAL SIGNAL CORPORATION
Reel/Frame 011693/0223 →
Assignment of Assignor's Interest
May 8, 2001
From: GENERAL SIGNAL TECHNOLOGY CORPORATION
To: GSTC DEVELOPMENT CORPORATION
Reel/Frame 011770/0581 →
Assignment of Assignor's Interest
Jul 26, 2002
From: GENERAL SIGNAL TECHNOLOGY CORPORATION
To: GSTC DEVELOPMENT CORPORATION
Reel/Frame 013138/0239 →
Merger
Apr 27, 2005
From: GSTC DEVELOPMENT CORPORATION
To: GSLE SUBEO L.L.C.
Reel/Frame 016172/0111 →