Growing community of inventors

Dusseldorf, Germany

Guido Ketteler

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 = 4

Guido Ketteler ↔ Jurgen Kischkewitz (1 patent)Guido Ketteler ↔ Waldemar Czaplik (1 patent)Guido Ketteler ↔ Jürgen Kischkewitz (4 patents)Guido Ketteler ↔ Juergen Kischkewitz (1 patent)Guido Ketteler ↔ Udo Holtmann (1 patent)Guido Ketteler ↔ Huajun Li (1 patent)Guido Ketteler ↔ Birgit Blankemeyer-Menge (0 patent)Guido Ketteler ↔ Alfred Bardoun (0 patent)Guido Ketteler ↔ Wolfgang Oehlert (0 patent)Guido KettelerGuido Ketteler (2 patents)Jurgen KischkewitzJurgen Kischkewitz (12 patents)Waldemar CzaplikWaldemar Czaplik (6 patents)Jürgen KischkewitzJürgen Kischkewitz (4 patents)Juergen KischkewitzJuergen Kischkewitz (3 patents)Udo HoltmannUdo Holtmann (3 patents)Huajun LiHuajun Li (1 patent)Birgit Blankemeyer-MengeBirgit Blankemeyer-Menge (0 patent)Alfred BardounAlfred Bardoun (0 patent)Wolfgang OehlertWolfgang Oehlert (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lanxess Deutschland Gmbh (2 from 383 patents)


2 patents:

1. 10479893 - Preparation of iron (III) oxide pigment

2. 9428402 - Method for producing finely divided haematite and for producing iron oxide red pigments

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idiyas.com
as of
12/8/2025
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