Growing community of inventors

Odenthal, Germany

Arndt Wellmann

Average Co-Inventor Count = 6.76

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 31

Arndt WellmannDieter Feucht (4 patents)Arndt WellmannMathias Kremer (4 patents)Arndt WellmannPeter Dahmen (3 patents)Arndt WellmannBirgit Krauskopf (3 patents)Arndt WellmannMark Wilhelm Drewes (2 patents)Arndt WellmannRolf Pontzen (2 patents)Arndt WellmannHans-Joachim Santel (1 patent)Arndt WellmannJoachim Kluth (1 patent)Arndt WellmannWilhelm Haas (1 patent)Arndt WellmannKlaus-Helmut Müller (1 patent)Arndt WellmannPeter Baur (1 patent)Arndt WellmannUlrich Schwiedop (1 patent)Arndt WellmannFrederic Top (1 patent)Arndt WellmannArndt Wellmann (4 patents)Dieter FeuchtDieter Feucht (188 patents)Mathias KremerMathias Kremer (8 patents)Peter DahmenPeter Dahmen (243 patents)Birgit KrauskopfBirgit Krauskopf (14 patents)Mark Wilhelm DrewesMark Wilhelm Drewes (184 patents)Rolf PontzenRolf Pontzen (90 patents)Hans-Joachim SantelHans-Joachim Santel (378 patents)Joachim KluthJoachim Kluth (124 patents)Wilhelm HaasWilhelm Haas (34 patents)Klaus-Helmut MüllerKlaus-Helmut Müller (29 patents)Peter BaurPeter Baur (20 patents)Ulrich SchwiedopUlrich Schwiedop (2 patents)Frederic TopFrederic Top (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (3 from 12,160 patents)

2. Bayer Cropscience Ag (1 from 1,035 patents)


4 patents:

1. 7723268 - Use of alcohol ethoxylates as penetration enhancers

2. 6849578 - Selective herbicides based on 2,6-disubstituted pyridine derivatives

3. 6841517 - Selective herbicides on basis of N-aryl-triazoline(thi)ones

4. 6649565 - Selective herbicides on the basis of a substituted phenylsulfonylaminocarbonyltriazolinone and safeners

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12/26/2025
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