IP Library › Assignment 007412/0014
Patent Assignment
Reel/Frame 007412/0014

Assignment to Correct Assignee Address - Reel 6870 Frame 303 - See Record for Details.

Recorded: 1995-03-24 Pages: 4
Assignors
CHEVREL, HENRI
Executed: 1993-12-06
HATTORI, TAEKO
Executed: 1993-12-06
TAKAGI, HIDEKI
Executed: 1993-12-06
OZAWA, EIICHI
Executed: 1993-12-07
FRIEDT, JEAN-MARIE
Executed: 1993-12-06
Assignee
Covered Property (1)
Process for Assembling Piping or Components by Tig Welding
Patent: 5,396,039 →
Application: 08/156,817 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 11, 1994
From: CHEVREL, HENRI; HATTORI, TAEKO; TAKAGI, HIDEKI; OZAWA, EIICHI
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION PROCEDES GEORGES CLAUDE
Reel/Frame 006870/0303 →
Change of Name Aug 9, 1999
From: CHROMATIC RESEARCH, INC.
To: ATI RESEARCH SILICON VALLEY INC.
Reel/Frame 010226/0012 →