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Merchtem, Belgium

Hugo Jean-Marie Demeyere

Average Co-Inventor Count = 4.29

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 = 27

Hugo Jean-Marie DemeyereErrol Hoffman Wahl (3 patents)Hugo Jean-Marie DemeyereRobert O Keys (3 patents)Hugo Jean-Marie DemeyereJohan De Poortere (3 patents)Hugo Jean-Marie DemeyereJans-Jürgen Köhle (2 patents)Hugo Jean-Marie DemeyereGunnel Ingegard Matilda Johnasson (1 patent)Hugo Jean-Marie DemeyereMangus Bo Nydén (1 patent)Hugo Jean-Marie DemeyereJans-Jürgen Köhle (1 patent)Hugo Jean-Marie DemeyereHugo Jean-Marie Demeyere (4 patents)Errol Hoffman WahlErrol Hoffman Wahl (88 patents)Robert O KeysRobert O Keys (24 patents)Johan De PoortereJohan De Poortere (4 patents)Jans-Jürgen KöhleJans-Jürgen Köhle (2 patents)Gunnel Ingegard Matilda JohnassonGunnel Ingegard Matilda Johnasson (1 patent)Mangus Bo NydénMangus Bo Nydén (1 patent)Jans-Jürgen KöhleJans-Jürgen Köhle (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (4 from 17,167 patents)


4 patents:

1. 8506940 - Aqueous compositions comprising vesicles having certain vesicle permeability

2. 7015187 - Fabric softening compound

3. 6759383 - Fabric softening compound

4. 6521589 - Quaternary fatty acid triethanolamine ester salts and their use as fabric softeners

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as of
12/14/2025
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