Growing community of inventors

Gossau, Switzerland

Walter Richle

Average Co-Inventor Count = 3.00

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 = 33

Walter RichleErik Philipp (4 patents)Walter RichlePeter Geisser (4 patents)Walter RichlePeter Otto Geisser (0 patent)Walter RichleWalter Richle (4 patents)Erik PhilippErik Philipp (29 patents)Peter GeisserPeter Geisser (18 patents)Peter Otto GeisserPeter Otto Geisser (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vifor (International) Ag (4 from 27 patents)

2. Vifor Ag (0 patent)


4 patents:

1. 11291645 - Aqueous iron carbohydrate complexes, their production and medicaments containing them

2. 10519252 - Aqueous iron carbohydrate complexes, their production and medicaments containing them

3. 9376505 - Aqueous iron carbohydrate complexes, their production and medicaments containing them

4. 7612109 - Water-soluble iron-carbohydrate complexes, production thereof, and medicaments containing said complexes

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as of
1/11/2026
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