Growing community of inventors

Geleen, Netherlands

Antonia Urmanova Grootjen

Average Co-Inventor Count = 3.00

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

Antonia Urmanova Grootjen ↔ Joseph Petronella Friederichs (1 patent)Antonia Urmanova Grootjen ↔ Robert Van Den Berg Jeths (1 patent)Antonia Urmanova Grootjen ↔ Robert Van Den Berg Jeths (0 patent)Antonia Urmanova GrootjenAntonia Urmanova Grootjen (1 patent)Joseph Petronella FriederichsJoseph Petronella Friederichs (3 patents)Robert Van Den Berg JethsRobert Van Den Berg Jeths (1 patent)Robert Van Den Berg JethsRobert Van Den Berg Jeths (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covestro (netherlands) B.v. (1 from 57 patents)

2. Covestro B.v. (0 patent)


1 patent:

1. 12441852 - Non-porous microparticles

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12/19/2025
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