JH

Johannes Hendrikus Marie Heijnen

AB Avient Protective Materials B.V.: 3 patents #4 of 31Top 15%
DB Dsm Ip Assets B.V.: 2 patents #634 of 2,011Top 35%
📍 Echt, NL: #95 of 363 inventorsTop 30%
Overall (All Time): #912,927 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12344960 Ultra high molecular weight polyethylene multifilament yarn Jacobus Johannes Mencke, Harm Van Der Werff 2025-07-01
RE50459 Ultra high molecular weight polyethylene multifilament yarn Jacobus Johannes Mencke, Harm Van Der Werff 2025-06-17
11746442 Ultra high molecular weight polyethylene multifilament yarn Jacobus Johannes Mencke, Harm Van Der Werff 2023-09-05
11230797 Ultra high molecular weight polyethylene multifilament yarn Jacobus Johannes Mencke, Harm Van Der Werff 2022-01-25
9534066 Creep-optimized UHMWPE fiber Jorn Boesten, Martin Pieter Vlasblom, Piotr Matloka, Timothy James Kidd, Romain Berthoud 2017-01-03