WF

Werner Flakus

CH Chemische Werke Huels: 3 patents #52 of 245Top 25%
HA Huels Aktiengesellschaft: 3 patents #118 of 532Top 25%
HA Huls Aktiengesellschaft: 2 patents #30 of 193Top 20%
VA Veba-Chemie Aktiengesellschaft: 1 patents #4 of 11Top 40%
📍 Recklinghausen, DE: #20 of 345 inventorsTop 6%
Overall (All Time): #591,891 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5200463 Aqueous, radiation-curable urethane acrylate emulsions and process for producing the same 1993-04-06
5087647 Two-component systems based on epoxides and diamines 1992-02-11
5066713 Process for the preparation of aqueous, radiation-curable urethaneacrylate dispersions 1991-11-19
4772665 Heat- and oxidation-resistant polyurethane coatings Josef Disteldorf 1988-09-20
4722966 Storage-stabile, radiation-hardenable, NCO-free aqueous emulsions 1988-02-02
4605723 Shelf-stable, isocyanate (NCO) free urethane urea acrylate resins 1986-08-12
4518740 Moisture-hardening varnishes with an isocyanate resin base Josef Disteldorf 1985-05-21
4330657 Process for the production of storage-stable urethane acryls Josef Disteldorf, Horst Schnurbusch 1982-05-18
4184989 Thermally linkable aqueous polyurethane dispersions Josef Disteldorf 1980-01-22