Growing community of inventors

Cologne, Germany

Ingomar Krehan

Average Co-Inventor Count = 4.97

ph-index = 5

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 = 62

Ingomar KrehanWilhelm Stendel (8 patents)Ingomar KrehanWilhelm Sirrenberg (8 patents)Ingomar KrehanIngeborg Hammann (6 patents)Ingomar KrehanErich Klauke (6 patents)Ingomar KrehanAlbrecht Marhold (3 patents)Ingomar KrehanBenedikt Becker (3 patents)Ingomar KrehanWolfgang Behrenz (2 patents)Ingomar KrehanPeter Kraus (1 patent)Ingomar KrehanAlfred Elbert (1 patent)Ingomar KrehanIngomar Krehan (9 patents)Wilhelm StendelWilhelm Stendel (201 patents)Wilhelm SirrenbergWilhelm Sirrenberg (41 patents)Ingeborg HammannIngeborg Hammann (234 patents)Erich KlaukeErich Klauke (154 patents)Albrecht MarholdAlbrecht Marhold (245 patents)Benedikt BeckerBenedikt Becker (68 patents)Wolfgang BehrenzWolfgang Behrenz (147 patents)Peter KrausPeter Kraus (15 patents)Alfred ElbertAlfred Elbert (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (9 from 12,164 patents)


9 patents:

1. 4782090 - Benzoyl(thio)urea pesticides

2. 4774260 - Novel benzoylurea pesticides

3. 4611003 - N-substituted benzoyl-N'-3,4-tetrafluoroethylenedioxy-urea pesticides

4. 4564631 - Baits for combating vermin

5. 4536587 - Combating pests with substituted benzoyl-(thio)ureas

6. 4465682 - Combating pests with substituted

7. 4348394 - Combating pests with substituted

8. 4277499 - Combating insects with

9. 4276310 - Combating pests with

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