RB

Roger Bregent

IP Institut Francais Du Petrole: 3 patents #482 of 1,676Top 30%
EF Elf France: 2 patents #36 of 154Top 25%
📍 Les Mureaux, FR: #11 of 62 inventorsTop 20%
Overall (All Time): #1,651,595 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5445657 Polyfunctional polyisobutenes, their preparation, their formulation and their use Jean-Pierre Durand, Daniel Binet, Patrick Gateau 1995-08-29
5433755 Additive formulation for fuels incorporating ester function products and a detergent-dispersant Philippe Mulard, Yvan Labruyere, Alain Forestiere 1995-07-18
5234476 Polynitrogen compound having two terminal cycles of the imide type, their preparations and uses Jacques Garapon, Remi Touet, Philippe Mulard, Pierre Schmelzle 1993-08-10