Growing community of inventors

Pinneberg, Germany

Walter Engel

Average Co-Inventor Count = 2.52

ph-index = 5

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 = 78

Walter EngelUdo Hoppe (5 patents)Walter EngelGerhard Sauermann (4 patents)Walter EngelFranz Stab (2 patents)Walter EngelUlrich Eigener (2 patents)Walter EngelRobert Schmucker (1 patent)Walter EngelWolfgang Pape (1 patent)Walter EngelSauermann, Gerhard (1 patent)Walter EngelWalter Engel (7 patents)Udo HoppeUdo Hoppe (19 patents)Gerhard SauermannGerhard Sauermann (17 patents)Franz StabFranz Stab (7 patents)Ulrich EigenerUlrich Eigener (2 patents)Robert SchmuckerRobert Schmucker (7 patents)Wolfgang PapeWolfgang Pape (2 patents)Sauermann, GerhardSauermann, Gerhard (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Beiersdorf Ag (4 from 538 patents)

2. Bode Chemie Gmbh (2 from 11 patents)

3. Kawes S.l. (1 from 1 patent)


7 patents:

1. 5725803 - Water/oil mixed emulsifier, as well as the use thereof in cosmetic and

2. 5494676 - Dermatological compositions containing CIS-urocaninic acid

3. 5455036 - Method of using cis-urocaninic acid for topically treating psoriasis

4. 5318778 - Deodorizing lantibiotic cosmetic agents

5. 4921694 - Deodorizing and antimicrobial composition for use in cosmetic or topical

6. 4839165 - Cosmetic agents for hair

7. 4631295 - Functional oil-cream bath

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idiyas.com
as of
12/18/2025
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