Growing community of inventors

Graz, Austria

Ingrid Osprian

Average Co-Inventor Count = 5.00

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

Ingrid Osprian ↔ Helmut Schwab (2 patents)Ingrid Osprian ↔ Herfried Griengl (2 patents)Ingrid Osprian ↔ Christoph Reisinger (2 patents)Ingrid Osprian ↔ Hans Schoemaker (2 patents)Ingrid OsprianIngrid Osprian (2 patents)Helmut SchwabHelmut Schwab (18 patents)Herfried GrienglHerfried Griengl (10 patents)Christoph ReisingerChristoph Reisinger (3 patents)Hans SchoemakerHans Schoemaker (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dsm Fine Chemicals Austria Nfg Gmbh & Co. Kg (2 from 50 patents)


2 patents:

1. 7514245 - Method for producing chiral α-hydroxycarboxylic acids by enzymatic hydrolysis of chiral cyanohydrins

2. 7390647 - Method for producing chiral α-hydroxycarboxylic crystalline acids

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as of
12/25/2025
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