Patent Assignment
Reel/Frame 007639/0715
Assignment of Assignor's Interest
Recorded: 1995-05-22
Pages: 2
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Method for Treating Waste Water Containing Oil Composed of Esters, and Treating Apparatus Thereof
Patent:
5,443,700 →
Application:
08/283,175 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 3, 2000
From: CONEXANT SYSTEMS, INC.
To: CREDIT SUISSE FIRST BOSTON
Reel/Frame 010450/0899 →
Release of Security Interest
Nov 5, 2001
From: CREDIT SUISSE FIRST BOSTON
To: CONEXANT SYSTEMS, INC.; BROOKTREE CORPORATION; BROOKTREE WORLDWIDE SALES CORPORATION; CONEXANT SYSTEMS WORLDWIDE, INC.
Reel/Frame 012252/0865 →