Growing community of inventors

Kö'ln, Germany

Richard Malchow

Average Co-Inventor Count = 4.44

ph-index = 2

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 = 15

Richard Malchow ↔ Andreas Bulan (1 patent)Richard Malchow ↔ Rainer Weber (1 patent)Richard Malchow ↔ Fritz Gestermann (1 patent)Richard Malchow ↔ Walter Hansen (1 patent)Richard Malchow ↔ Hermann-Jens Womelsdorf (1 patent)Richard Malchow ↔ Rolf Spatz (1 patent)Richard Malchow ↔ Gaby Sengstock (1 patent)Richard Malchow ↔ Vinh Trieu (0 patent)Richard Malchow ↔ Peter Schulz (0 patent)Richard Malchow ↔ Mohamed Saysay (0 patent)Richard Malchow ↔ Tobias Mohn (0 patent)Richard MalchowRichard Malchow (2 patents)Andreas BulanAndreas Bulan (56 patents)Rainer WeberRainer Weber (52 patents)Fritz GestermannFritz Gestermann (27 patents)Walter HansenWalter Hansen (3 patents)Hermann-Jens WomelsdorfHermann-Jens Womelsdorf (1 patent)Rolf SpatzRolf Spatz (1 patent)Gaby SengstockGaby Sengstock (1 patent)Vinh TrieuVinh Trieu (0 patent)Peter SchulzPeter Schulz (0 patent)Mohamed SaysayMohamed Saysay (0 patent)Tobias MohnTobias Mohn (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covestro Deutschland Ag (1 from 646 patents)

2. Bayer Materialscience Ag (1 from 532 patents)


2 patents:

1. 9273403 - Method for improving the performance of nickel electrodes

2. 7658835 - Method for the electrolysis of an aqueous solution of hydrogen chloride or alkali metal chloride

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as of
12/25/2025
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