Growing community of inventors

Aachen, Germany

Robert Sengpiel

Average Co-Inventor Count = 4.80

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 = 3

Robert SengpielDieter Baumann (1 patent)Robert SengpielMichael Koch (1 patent)Robert SengpielSabine Weiguny (1 patent)Robert SengpielJuergen Wortmann (1 patent)Robert SengpielJan Spielmann (1 patent)Robert SengpielFeelly Ruether (1 patent)Robert SengpielSebastian Wloch (1 patent)Robert SengpielLinda Garella (1 patent)Robert SengpielMichael Koch (1 patent)Robert SengpielRobert Sengpiel (2 patents)Dieter BaumannDieter Baumann (30 patents)Michael KochMichael Koch (21 patents)Sabine WeigunySabine Weiguny (17 patents)Juergen WortmannJuergen Wortmann (8 patents)Jan SpielmannJan Spielmann (7 patents)Feelly RuetherFeelly Ruether (6 patents)Sebastian WlochSebastian Wloch (5 patents)Linda GarellaLinda Garella (1 patent)Michael KochMichael Koch (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Se Corporation (2 from 5,674 patents)


2 patents:

1. 10214485 - Method of reprocessing alkanesulfonic acid

2. 9908842 - Method for obtaining crystalline L-alanine

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12/25/2025
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