Patent Assignment
Reel/Frame 027419/0065
Change of Name
Recorded: 2011-12-20
Pages: 11
Assignor
S.N.F.
Executed: 2010-09-29
Assignee
S.P.C.M. SA
ZAC DE MILIEUX, ANDREZIEUX BOUTHEON, 42160, FRANCE
Covered Properties
(3)
Process for the Manufacture of a Paper or a Cardboard Having Improved Retention
Patent:
5,393,381 →
Application:
08/074,026 →
Process for Improving Retention in a Process for the Manufacture of Paper, Board and the Like, and Retaining Agent for the Application of This Process
Patent:
5,902,455 →
Application:
08/849,167 →
Flocculation Method for Making a Paper Sheet
Patent:
6,579,417 →
Application:
09/700,719 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 2, 1993
From: HUND, RENE; PHILIBERT, ERIC
To: SNF
Reel/Frame 006580/0706 →
Assignment of Assignor's Interest
May 27, 1997
From: HUND, RENE; JEHN-RENDU, CHRISTIAN
To: S.N.F.
Reel/Frame 008576/0862 →
Assignment of Assignor's Interest
Apr 18, 2003
From: HUND, RENE; JEHN-RENDU, CHRISTIAN
To: SNF S.A.
Reel/Frame 013980/0610 →