Inventor
DEBRAUWER CHRISTELLE
FR13 patents
Patents
13 patentsUS11970623B2Apr 30, 2024
Dry erase ink with improved drying time
SOCIéTé BIC0 citations60
US11286397B2Mar 29, 2022
Alcohol-based dry-erasable ink
SOCIéTé BIC0 citations60
US10994568B2May 4, 2021
Pressure difference compensation membrane
SOCIéTé BIC0 citations59
US11072722B2Jul 27, 2021
Pencil lead
SOCIéTé BIC0 citations58
US11629256B2Apr 18, 2023
Thermochromic pigment composition
SOCIéTé BIC0 citations57
US12202994B2Jan 21, 2025
Thermochromic pigment compositions
SOCIéTé BIC0 citations54
US12043596B2Jul 23, 2024
Thermochromic pigment compositions
SOCIéTé BIC0 citations54
US11891530B2Feb 6, 2024
Writing gel ink
SOCIéTé BIC0 citations53
US11117415B2Sep 14, 2021
Free ink writing instrument with microfluidic valve
SOCIéTé BIC0 citations53
US10518572B2Dec 31, 2019
Pressure difference compensation membrane
SOCIéTé BIC0 citations48
US11655387B2May 23, 2023
Thermochromic pigment compositions
SOCIéTé BIC0 citations44
US10662341B2May 26, 2020
Photocrosslinkable correction fluid
SOCIéTé BIC0 citations42
US10696854B2Jun 30, 2020
Photocrosslinkable writing ink
SOCIéTé BIC0 citations38