Growing community of inventors

Mannheim, Germany

Heike Feldman

Average Co-Inventor Count = 7.00

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

Heike Feldman ↔ Klaus Muehlbach (1 patent)Heike Feldman ↔ Bernhard Czauderna (1 patent)Heike Feldman ↔ Karl Hennig (1 patent)Heike Feldman ↔ Doris Zeltner (1 patent)Heike Feldman ↔ Carola Hedtmann-Rein (1 patent)Heike Feldman ↔ Peter Steieri (1 patent)Heike FeldmanHeike Feldman (1 patent)Klaus MuehlbachKlaus Muehlbach (41 patents)Bernhard CzaudernaBernhard Czauderna (16 patents)Karl HennigKarl Hennig (7 patents)Doris ZeltnerDoris Zeltner (6 patents)Carola Hedtmann-ReinCarola Hedtmann-Rein (6 patents)Peter SteieriPeter Steieri (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (1 from 10,754 patents)


1 patent:

1. 5237039 - Preparation of polyphenylene ethers in the presence of defoamer

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as of
12/25/2025
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