Growing community of inventors

Stuttgart, Germany

Ulla Holst

Average Co-Inventor Count = 6.00

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 = 2

Ulla Holst ↔ Martin Trommer (1 patent)Ulla Holst ↔ Stefan Ochs (1 patent)Ulla Holst ↔ Bodo Kühn (1 patent)Ulla Holst ↔ Bruno Uebbing (1 patent)Ulla Holst ↔ Gero Fischer (1 patent)Ulla HolstUlla Holst (1 patent)Martin TrommerMartin Trommer (27 patents)Stefan OchsStefan Ochs (14 patents)Bodo KühnBodo Kühn (6 patents)Bruno UebbingBruno Uebbing (6 patents)Gero FischerGero Fischer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Heraeus Quarzglas Gmbh & Co Kg (1 from 229 patents)


1 patent:

1. 7082790 - Quartz glass blank for an optical component, and manufacturing procedure and use thereof

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as of
12/7/2025
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