Inventor · disambiguated record
Heinz J. Niessen
Also filed as: NIESSEN HEINZ J · NIESSEN HEINZ-JOSEF
5 granted patents·96 citations·filing 1975–1990
82Inventor score
Top patents by PatentIndex Score
5 records- 0184US5154754AOil-in-water emulsions and a process for their preparation and their useHOECHST AG·Filed 1990·Granted Oct 13, 1992·42 cites·10 claims
- 0274US4266962ADrift reducing agricultural compositionsBAYER AG·Filed 1975·Granted May 12, 1981·13 cites·18 claims
- 0372US4814167APyrettroid macroemulsions containing polyvinyl alcoholBAYER AG·Filed 1986·Granted Mar 21, 1989·15 cites·7 claims
- 0460US4824663ABiocidal macroemulsions containing polyvinyl alcoholBAYER AG·Filed 1986·Granted Apr 25, 1989·8 cites·9 claims
- 0556US4500348AOil-in-water emulsions, and their useBAYER AG·Filed 1982·Granted Feb 19, 1985·18 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →