The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2017
Filed:
Dec. 19, 2011
Lauriane D'alencon, Paris, FR;
Michael Lallemand, Saint Denis, FR;
Virginie Harle, Senlis, FR;
David J. Moreton, Belper, GB;
Malcolm G. J. Macduff, Belper, GB;
Magali Pudlarz, Belper, GB;
Hannah Greenfield, Belper, GB;
Dean Thetford, Belper, GB;
Joanne L. Jones, Belper, GB;
Lauriane D'Alencon, Paris, FR;
Michael Lallemand, Saint Denis, FR;
Virginie Harle, Senlis, FR;
David J. Moreton, Belper, GB;
Malcolm G. J. MacDuff, Belper, GB;
Magali Pudlarz, Belper, GB;
Hannah Greenfield, Belper, GB;
Dean Thetford, Belper, GB;
Joanne L. Jones, Belper, GB;
RHODIA OPERATIONS, Aubervilliers, FR;
THE LUBRIZOL CORPORATION, Wickliffe, OH (US);
Abstract
A composition contains an additive for assisting with the regeneration of the PF in the form of an organic dispersion of iron particles and a detergent including a polyester quaternary ammonium salt.