Inventor · disambiguated record
Andreas Okkel
Also filed as: OKKEL ANDREAS
15 granted patents·5 pending applications·11 citations·filing 2014–2022
86Inventor score
Files withBYK CHEMIE GMBH20
Top patents by PatentIndex Score
20 records- 0190US10301486B2Epoxy/amine adducts for dispersing solidsBYK CHEMIE GMBH·Filed 2015·Granted May 28, 2019·5 cites·12 claims
- 0283US11623977B2Polymer with polyether polyester segment and polysiloxane segmentBYK CHEMIE GMBH·Filed 2019·Granted Apr 11, 2023·2 cites·22 claims
- 0379US10836857B2Polyester-modified amino adductsBYK CHEMIE GMBH·Filed 2017·Granted Nov 17, 2020·1 cites·19 claims
- 0476US11879032B2Reaction products containing urethane groups and urea groupsBYK—Chemie GmbH·Filed 2022·Granted Jan 23, 2024·0 cites·11 claims
- 0576US10640611B2Polyamine addition compoundsBYK CHEMIE GMBH·Filed 2014·Granted May 5, 2020·2 cites·17 claims
- 0674US10253133B2Urethane-group-containing reaction productsBYK CHEMIE GMBH·Filed 2016·Granted Apr 9, 2019·1 cites·20 claims
- 0765US11453748B2Amine functional compoundBYK CHEMIE GMBH·Filed 2018·Granted Sep 27, 2022·0 cites·10 claims
- 0862US12479961B2Comb polymer having salt groupsBYK CHEMIE GMBH·Filed 2022·Granted Nov 25, 2025·0 cites·14 claims
- 0956US2018186917A1Reaction products containing urethane groups and urea groupsBYK CHEMIE GMBH·Filed 2016·Application pending·0 cites
- 1050US12486353B2Comb polymer and use thereof as dispersing agentBYK CHEMIE GMBH·Filed 2021·Granted Dec 2, 2025·0 cites·27 claims
- 1150US11447598B2Multi component dispersantBYK CHEMIE GMBH·Filed 2018·Granted Sep 20, 2022·0 cites·21 claims
- 1248US12024471B2Ceramic slurry composition and process for producing stacked ceramic componentBYK CHEMIE GMBH·Filed 2019·Granted Jul 2, 2024·0 cites·20 claims
- 1348US11787955B2Aqueous dispersant compositionBYK CHEMIE GMBH·Filed 2020·Granted Oct 17, 2023·0 cites·12 claims
- 1448US2021179764A1Block co-polymerBYK CHEMIE GMBH·Filed 2018·Application pending·0 cites
- 1548US2020347171A1Block co-polymerBYK CHEMIE GMBH·Filed 2018·Application pending·0 cites
- 1647US10544091B2Reaction products containing amidoamine groupsBYK CHEMIE GMBH·Filed 2016·Granted Jan 28, 2020·0 cites·19 claims
- 1746US12054584B2Pour point depressantBYK CHEMIE GMBH·Filed 2020·Granted Aug 6, 2024·0 cites·11 claims
- 1846US2022243011A1An Amine Functional Compound Having A Urethane GroupBYK CHEMIE GMBH·Filed 2019·Application pending·0 cites
- 1944US12116492B2Non-pigmented dispersant compositionBYK CHEMIE GMBH·Filed 2020·Granted Oct 15, 2024·0 cites·14 claims
- 2040US2022041852A1Composition comprising a comb copolymerBYK CHEMIE GMBH·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Andreas Okkel 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 →