Patent Assignment
Reel/Frame 027111/0514
Change of Name
Recorded: 2011-10-24
Pages: 2
Assignor
S.N.F. SA
Executed: 2010-09-29
Assignee
S.P.C.M. SA
ZAC DE MILIEUX, ANDREZIEUX BOUTHEON, 42160, FRANCE
Covered Properties
(2)
Novel Methods for Synthesizing Polyvinyl Amine (Pva) Type Flocculating and Coagulating Agents, Novel Agents Thus Obtained, Uses Thereof and Improved Paper Types Thus Obtained
Patent:
6,797,785 →
Application:
09/926,245 →
Use as thickeners in cosmetics of neutralized copolymers comprising weak acid units and strong acid units, and cosmetic compositions comprising same
Application:
10/311,996 →
Publication:
US 2004/0028637
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.