IP Library › Assignment 003948/0847
Patent Assignment
Reel/Frame 003948/0847

Merger Effective 12-29-80

Recorded: 1982-02-10 Pages: 9
Assignor
IT ENVIROSCIENCE, INC.
Executed: 1980-12-18
Assignee
Covered Properties (3)
Separation and Recovery of Carboxylic Acids from Water
Patent: 4,143,066 →
Application: 05/751,225 →
Destruction Method for the Wet Combustion or Organics
Patent: 4,212,735 →
Application: 06/016,645 →
Destruction Method for the Wet Combustion of Organics
Patent: 4,276,198 →
Application: 06/088,272 →
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Address Oct 14, 1997
From: INTERNATIONAL TECHNOLOGY CORPORATION
To: INTERNATIONAL TECHNOLOGY CORPORATION
Reel/Frame 008753/0149 →
Change of Name May 3, 1999
From: INTERNATIONAL TECHNOLOGY CORPORATION
To: IT GROUP, INC, THE
Reel/Frame 009942/0670 →