Growing community of inventors

Frankfurt-am-Main, Germany

Donal Grey

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 0

Donal GreyMathias Kurt Herrlein (44 patents)Donal GreyAndreas Flohr (40 patents)Donal GreyMatija Crne (21 patents)Donal GreyMatthias Morand (20 patents)Donal GreyJuergen Schmenger (17 patents)Donal GreyTatjana Schaefer (13 patents)Donal GreyJohn Peter Lankhof (1 patent)Donal GreyUrsula Christina Glaser (11 patents)Donal GreyJurgen Schmenger (1 patent)Donal GreyMarianna Forgione (7 patents)Donal GreyJohn Lankhof (0 patent)Donal GreyYonas Gizaw (0 patent)Donal GreyDonal Grey (1 patent)Mathias Kurt HerrleinMathias Kurt Herrlein (44 patents)Andreas FlohrAndreas Flohr (40 patents)Matija CrneMatija Crne (21 patents)Matthias MorandMatthias Morand (20 patents)Juergen SchmengerJuergen Schmenger (17 patents)Tatjana SchaeferTatjana Schaefer (13 patents)John Peter LankhofJohn Peter Lankhof (12 patents)Ursula Christina GlaserUrsula Christina Glaser (11 patents)Jurgen SchmengerJurgen Schmenger (8 patents)Marianna ForgioneMarianna Forgione (7 patents)John LankhofJohn Lankhof (0 patent)Yonas GizawYonas Gizaw (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wella Operations Us, LLC (1 from 23 patents)

2. Noxell Corporation (67 patents)


1 patent:

1. 11141365 - Hair treatment composition, kit and method thereof

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12/16/2025
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