Clichy
France
7
2022-09-01
The entities that hold a legal rights for patent applications filed by inventor GHELLAL Feriel:
Feriel GHELLAL from Clichy, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESS OF PREPARATION OF AN AQUEOUS GEL INK WITH FIXED COLOR COMPRISING SILVER NANOPARTICLES
#2 | 2022-09-01Process for preparing an aqueous gel ink with fixed color comprising silver or gold nanoparticles
#3 | 2022-09-01Process of preparation of an aqueous gel ink with variable color comprising silver nanoparticles
#4 | 2022-09-01Process of preparation of an aqueous gel ink with fixed color comprising gold nanoparticles
#5 | 2022-09-01PROCESS OF PREPARATION OF AN AQUEOUS GEL INK WITH FIXED COLOR COMPRISING GOLD NANOPARTICLES
#6 | 2022-09-01Process of preparation of an aqueous gel ink with fixed color comprising silver nanoparticles
#7 | 2022-07-07Process of preparation of an aqueous gel ink with variable color comprising silver nanoparticles
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