Growing community of inventors

Roemerberg, Germany

Alfons Durein

Average Co-Inventor Count = 3.43

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

Alfons DureinAdolf Parg (1 patent)Alfons DureinHans Rupert Merkle (1 patent)Alfons DureinHanspeter Hansen (1 patent)Alfons DureinKarl-Friedrich Jager (1 patent)Alfons DureinKarl-Friedrich Jaeger (1 patent)Alfons DureinAlfons Durein (2 patents)Adolf PargAdolf Parg (29 patents)Hans Rupert MerkleHans Rupert Merkle (26 patents)Hanspeter HansenHanspeter Hansen (22 patents)Karl-Friedrich JagerKarl-Friedrich Jager (8 patents)Karl-Friedrich JaegerKarl-Friedrich Jaeger (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Aktiengesellschaft (2 from 10,754 patents)


2 patents:

1. 5795983 - Preparation of ammonium salts of 3-isopropyl-2, 1,

2. 5627179 - Magnesium salt of 3-isopropyl-2, 1, 3-benzothiadiazin -4-one

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as of
12/5/2025
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