Wolfram Bergold — 4 Patents at Basf Se

Wolfram Bergold has been granted 4 US patents while listed as an inventor at Basf Se. The first was granted in 1984 and the most recent in December 1990. Wolfram Bergold ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Wolfram Bergold in Heidelberg, DE.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4976888	Antifoam based on oil-in-water emulsion	Arnold De Clercq, Hans-Juergen Degen, Jaroslav Melzer	1990-12-11
4931062	Hydrophobization of leather, pelts and leather substitute materials with carboxyl-containing polysiloxanes	Herbert Bay, Guenter Eckert	1990-06-05
4664844	Antifoams based on oil-in-water emulsions	Jaroslav Melzer	1987-05-12
4474916	Concentrated aqueous solutions of mixtures of organic complexing agents and dispersing agents based on polymeric aliphatic carboxylic acids	Werner Streit, Dieter Bassing	1984-10-02

Wolfram Bergold — 4 Patents

Patents per Year

Issued Patents All Time

Patent Widget