P

Inventor

BOSSAND BERNARD

FR5 patents
⚠️ This page may combine multiple inventors who share the name “BOSSAND BERNARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ELF ANTAR FRANCE

3 patents
US6224768B1May 1, 2001

Filter paper for laden liquids

ELF ANTAR FRANCE27 citations90
US5965091AOct 12, 1999

Filled paper for gas filtration

ELF ANTAR FRANCE43 citations90
US5984110ANov 16, 1999

Device for purifying lightly laden water

ELF ANTAR FRANCE2 citations60

ELF FRANCE

2 patents
US4708720ANov 24, 1987

Protection of hydrocarbons against the action of microorganisms

ELF FRANCE30 citations89
US4684391AAug 4, 1987

Organic ameliorators protected by a hydrocarbon structure allowing the improvements of soil properties

ELF FRANCE2 citations52