Hellmut Buensch — 3 Patents at Basf Se

Hellmut Buensch has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1985 and the most recent in June 1987. Hellmut Buensch ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hellmut Buensch in Leimen, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4670485	Hardenable polyester molding materials	Anton Hesse, Bernhard Czauderna	1987-06-02
4643963	Photopolymerizable recording materials containing cyclic pentadienes for the production of printing plates, and the production of printing plates using these recording materials	Heinrich Hartmann, Gerhard Hoffmann, Reiner Hofmann	1987-02-17
4543393	Mixtures, for polyurethane adhesives, which consist of polyols and/or polyamines and polyisocyanates, are liquid at room temperature, have a long shelf life and can be activated by heat	Rainer Blum, Wolfgang Druschke, Helmut Mueller	1985-09-24

Hellmut Buensch — 3 Patents

Issued Patents All Time

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