Inventor

LEMARCHAND ANNIE

FR4 patents

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

CENTRE NAT RECH SCIENT

3 patents

US6893546B2May 17, 2005

Method for separating a chemical or biological compound in a mixture of similar compounds by diffusion in a medium such as a gel

CENTRE NAT RECH SCIENT28 citations85

US12504374B2Dec 23, 2025

Method for detecting a reversibly photoswitchable chemical species in a sample

CENTRE NAT RECH SCIENT0 citations41

US12461033B2Nov 4, 2025

Apparatus for performing photochemical measurements on a liquid or liquid-containing sample

CENTRE NAT RECH SCIENT0 citations39

COOKSON METAUX PRECIEUX SA

1 patent

US6576187B2Jun 10, 2003

18 carat grey gold alloy, without nickel and without palladium, for jewellery

COOKSON METAUX PRECIEUX SA5 citations46