Perard; Marie-Laure

Patent Applications and Registrations

Patent applications and USPTO patent grants for Perard; Marie-Laure.The latest application filed is for "process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral ph and applications thereof".

Company Profile

0.4.6

Perard; Marie-Laure - Compiegne FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral PH and applications thereof Grant 8,308,985 - Jacquinot , et al. November 13, 2	2012-11-13
Process For The Preparation Of Aqueous Suspensions Of Anionic Colloidal Silica Having A Neutral Ph And Applications Thereof App 20120187342 - JACQUINOT; Eric ; et al.	2012-07-26
Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral pH and applications thereof Grant 8,153,107 - Jacquinot , et al. April 10, 2	2012-04-10
Process For The Preparation Of Aqueous Suspensions Of Anionic Colloidal Silica Having A Neutral Ph And Applications Thereof App 20110117035 - Jacquinot; Eric ; et al.	2011-05-19
Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral pH and applications thereof Grant 7,651,719 - Jacquinot , et al. January 26, 2	2010-01-26
Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral pH and applications thereof Grant 7,629,391 - Jacquinot , et al. December 8, 2	2009-12-08
Process For The Preparation Of Aqueous Suspensions Of Anionic Colloidal Silica Having A Neutral Ph And Applications Thereof App 20080159972 - Jacquinot; Eric ; et al.	2008-07-03
Process For The Preparation Of Aqueous Suspensions Of Anionic Colloidal Silica Having A Neutral Ph And Applications Thereof App 20080160154 - Jacquinot; Eric ; et al.	2008-07-03
Use of colloidal anionic silica sols as clarifying agents App 20050276891 - Falk, Uwe ; et al.	2005-12-15
Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral ph and applications thereof App 20040052901 - Jacquinot, Eric ; et al.	2004-03-18

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