Growing community of inventors

Haren, Netherlands

Martina Schmidt

Average Co-Inventor Count = 5.00

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 = 12

Martina SchmidtAdrianus Cornelis Van Der Graaf (3 patents)Martina SchmidtRobert Henk Henning (3 patents)Martina SchmidtGerrit Jan Willem Euverink (3 patents)Martina SchmidtHermanus Meurs (3 patents)Martina SchmidtMartina Schmidt (3 patents)Adrianus Cornelis Van Der GraafAdrianus Cornelis Van Der Graaf (8 patents)Robert Henk HenningRobert Henk Henning (6 patents)Gerrit Jan Willem EuverinkGerrit Jan Willem Euverink (6 patents)Hermanus MeursHermanus Meurs (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sulfateq B.v. (3 from 8 patents)


3 patents:

1. 10426771 - 6-hydroxy-2,5,7,8-tetramethylchroman-compounds for the treatment of chronic obstructive airway diseases

2. 10322124 - 6-hydroxy-2,5,7,8-tetramethylchroman-compounds for the treatment of chronic obstructive airway diseases

3. 9913841 - 6-hydroxy-2,5,7,8-tetramethylchroman-compounds for the treatment of chronic obstructive airway diseases

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as of
1/14/2026
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