Growing community of inventors

Erkrath-Unterbach, Germany

Hermann Kroke

Average Co-Inventor Count = 2.76

ph-index = 3

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 = 56

Hermann KrokeKarlheinz Koch (2 patents)Hermann KrokeHerbert Fischer (1 patent)Hermann KrokeUwe Ploog (1 patent)Hermann KrokeLudwig Schieferstein (1 patent)Hermann KrokeRainer Jeschke (1 patent)Hermann KrokeFanny Scheuermann (1 patent)Hermann KrokeVolker Wehle (1 patent)Hermann KrokeBrigitte Spei (1 patent)Hermann KrokeGunter Reese (1 patent)Hermann KrokeJohann Glasl (1 patent)Hermann KrokeGunter Kreienfeld (1 patent)Hermann KrokeHermann Kroke (5 patents)Karlheinz KochKarlheinz Koch (12 patents)Herbert FischerHerbert Fischer (54 patents)Uwe PloogUwe Ploog (48 patents)Ludwig SchiefersteinLudwig Schieferstein (27 patents)Rainer JeschkeRainer Jeschke (10 patents)Fanny ScheuermannFanny Scheuermann (9 patents)Volker WehleVolker Wehle (7 patents)Brigitte SpeiBrigitte Spei (3 patents)Gunter ReeseGunter Reese (2 patents)Johann GlaslJohann Glasl (1 patent)Gunter KreienfeldGunter Kreienfeld (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Henkel Kommanditgesellschaft Auf Aktien (4 from 2,080 patents)

2. Henkel & Cie G.m.b.h. (1 from 106 patents)


5 patents:

1. 5358988 - Water-in-oil emulsions

2. 4144183 - Mixed branched and straight chain ester oils

3. 4117853 - Film-forming vinyl acetate copolymerizates in an improved process for

4. 4053491 - Branched-chain aliphatic ester oils

5. 3985541 - Plant growth regulators and process of regulating plant growth

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12/9/2025
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