Johannes J. Jansen

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Veendam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a hot-melt adhesive composition, a hot-melt a...
- Patent number 5,454,862
- Issue date Oct 3, 1995
- Cooperatieve Verkoop-En Productievereneniging
- Johannes J. Jansen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of a dry product suitable as a paste base
- Patent number 5,087,649
- Issue date Feb 11, 1992
- Henkel Kommanditgesellschaft auf Aktien
- Juergen Wegner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for waterproofing starch binders
- Patent number 4,873,147
- Issue date Oct 10, 1989
- Cooperatieve Verkoop- en Produtievereniging van Aardappelmeel en Derivaten `A...
- Johannes J. Jansen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE