P

Inventor

ECHALIER BRUNO

FR7 patents
⚠️ This page may combine multiple inventors who share the name “ECHALIER BRUNO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ATOCHEM ELF SA

4 patents
US6117561ASep 12, 2000

Mixture of polyolefin and of polyamide alloy and method for producing it

ATOCHEM ELF SA28 citations90
US6087020AJul 11, 2000

Film having low permeability to hydrocarbons

ATOCHEM ELF SA21 citations90
US5846661ADec 8, 1998

Film for the treatment of soils by fumigation

ATOCHEM ELF SA21 citations89
US6068934AMay 30, 2000

Sandwich structure comprising outer films having low permeability to hydrocarbons

ATOCHEM ELF SA6 citations71

ATOFINA

1 patent
US6177162B1Jan 23, 2001

Polyamide-based pipes for conveying petrol

ATOFINA48 citations90

RHODIA OPERATIONS

1 patent
US7955431B2Jun 7, 2011

Use of an organic sol of cerium in paints, particularly lacquers and varnishes

RHODIA OPERATIONS3 citations56

RHODIANYL

1 patent
US7238738B2Jul 3, 2007

Thermoplastic material with high barrier properties

RHODIANYL4 citations53