Inventor · disambiguated record
Katrien Andrea Lieven Van Elsen
Also filed as: VAN ELSEN KATRIEN ANDREA LIEVEN
4 granted patents·11 pending applications·24 citations·filing 2015–2025
71Inventor score
Files withPROCTER & GAMBLE15
Top patents by PatentIndex Score
15 records- 0195US9404071B2Use of composition to reduce weeping and migration through a water soluble filmPROCTER & GAMBLE·Filed 2015·Granted Aug 2, 2016·17 cites·20 claims
- 0288US9896646B2Laundry detergent compositionPROCTER & GAMBLE·Filed 2015·Granted Feb 20, 2018·5 cites·14 claims
- 0377US11401489B2Water-soluble multicompartment unit dose articlePROCTER & GAMBLE·Filed 2019·Granted Aug 2, 2022·1 cites·19 claims
- 0472US10870821B2Water-soluble unit dose article containing polyethylene glycol particlesPROCTER & GAMBLE·Filed 2016·Granted Dec 22, 2020·1 cites·22 claims
- 0566US2022315869A1Water-soluble multicompartment unit dose articlePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 0664US2025333669A1Superposed multi-sectioned water-soluble unit dose automatic dishwashing detergent pouchPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
- 0755US2022235293A1Automatic dishwashing method with amphiphilic graft polymer in the rinsePROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 0855US2022098529A1Automatic dishwashing cleaning compositionPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 0955US2022169952A1Automatic dishwashing composition comprising amphiphilic graft polymerPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 1052US2022151456A1Automatic dishwashing method with alkaline rinsePROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 1151US2019048299A1Water-soluble unit dose article comprising a polyester terephthalate and a carboxymethylcellulosePROCTER & GAMBLE·Filed 2018·Application pending·0 cites
- 1251US2019048297A1Water-soluble unit dose article comprising three polymersPROCTER & GAMBLE·Filed 2018·Application pending·0 cites
- 1351US2019048298A1Water-soluble unit dose article comprising an amphiphilic graft polymer and a polyester terephthalatePROCTER & GAMBLE·Filed 2018·Application pending·0 cites
- 1451US2020048588A1Water-soluble unit dose article comprising an amphiphilic graft polymer and a carboxymethylcellulosePROCTER & GAMBLE·Filed 2018·Application pending·0 cites
- 1541US2016040105A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Katrien Andrea Lieven Van Elsen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →