Guillaume CAFFIER

City:

WEGSCHEID

Country:

France

Published Applications:

Last publication date:

2026-03-26

Top Assignees for applications by Guillaume CAFFIER

The entities that hold a legal rights for patent applications filed by inventor CAFFIER Guillaume:

Societe BIC 3 Clichy, France
SOCIÉTÉ BIC 3 Clichy Cedex, France
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE 2 PARIS, France
UNIVERSITÉ DE HAUTE-ALSACE 2 Mulhouse, France
SOCIÉTÉ BIC 1 CLICHY, France

Recent patent applications by CAFFIER Guillaume

Guillaume CAFFIER from WEGSCHEID, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-26

US20260085176A1

Chemistry; metallurgy

USE OF PLASMONIC INK COMPOSITION ON SYNTHETIC PAPER

#2 | 2026-02-26

US20260055285A1

Chemistry; metallurgy

PLASMONIC INKS WITH VIVID COLORS

#3 | 2023-05-25

US20230159787A1

Chemistry; metallurgy

WRITING GEL INK

#4 | 2021-11-25

US20210362536A1

Performing operations; transporting

Eraser tool containing polyetheramine

#5 | 2021-07-29

US20210230440A1

Chemistry; metallurgy

Irreversibly erasable ink composition having a discoloration agent

#6 | 2021-04-15

US20210108099A1

Chemistry; metallurgy

Writing gel ink

#7 | 2019-10-24

US20190322119A1

Performing operations; transporting

Device that produces color on demand

InventorID:

3015940 ⎘