Inventor

PERIE FREDERIC

FR4 patents

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

ELF AQUITAINE

2 patents

US6064908AMay 16, 2000

Device for ionophoresis comprising at least a membrane electrode assembly, for the transcutaneous administration of active principles to a subject

ELF AQUITAINE122 citations95

US5725771AMar 10, 1998

Process for enzyme pretreatment of drill cuttings

ELF AQUITAINE8 citations65

ATOCHEM ELF SA

2 patents

US5993629ANov 30, 1999

Regenerating of acids, particularly of strong organic acids, using bipolar membranes

ATOCHEM ELF SA4 citations56

US6036830AMar 14, 2000

Desalination of aqueous sulphonamide solutions

ATOCHEM ELF SA1 citations46