Growing community of inventors

Odenthal, Germany

Michael Schriewer

Average Co-Inventor Count = 4.58

ph-index = 11

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 = 406

Michael SchriewerKlaus Grohe (33 patents)Michael SchriewerKarl G Metzger (25 patents)Michael SchriewerHans-Joachim Zeiler (25 patents)Michael SchriewerUwe Petersen (21 patents)Michael SchriewerRainer Endermann (18 patents)Michael SchriewerIngo Haller (17 patents)Michael SchriewerThomas Schenke (15 patents)Michael SchriewerAndreas Krebs (12 patents)Michael SchriewerKlaus-Dieter Bremm (3 patents)Michael SchriewerErnst Kysela (2 patents)Michael SchriewerHermann Hagemann (1 patent)Michael SchriewerFranz Kunisch (1 patent)Michael SchriewerStephan Bartel (1 patent)Michael SchriewerKarl-Georg Metzger (1 patent)Michael SchriewerKarl G Hetzner (1 patent)Michael SchriewerKlaus Crohe (1 patent)Michael SchriewerKlaus Croche (1 patent)Michael SchriewerHans-Jonchim Zeiler (1 patent)Michael SchriewerMichael Schriewer (35 patents)Klaus GroheKlaus Grohe (98 patents)Karl G MetzgerKarl G Metzger (163 patents)Hans-Joachim ZeilerHans-Joachim Zeiler (95 patents)Uwe PetersenUwe Petersen (93 patents)Rainer EndermannRainer Endermann (79 patents)Ingo HallerIngo Haller (35 patents)Thomas SchenkeThomas Schenke (83 patents)Andreas KrebsAndreas Krebs (44 patents)Klaus-Dieter BremmKlaus-Dieter Bremm (39 patents)Ernst KyselaErnst Kysela (37 patents)Hermann HagemannHermann Hagemann (92 patents)Franz KunischFranz Kunisch (35 patents)Stephan BartelStephan Bartel (21 patents)Karl-Georg MetzgerKarl-Georg Metzger (20 patents)Karl G HetznerKarl G Hetzner (1 patent)Klaus CroheKlaus Crohe (1 patent)Klaus CrocheKlaus Croche (1 patent)Hans-Jonchim ZeilerHans-Jonchim Zeiler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (35 from 12,157 patents)


35 patents:

1. 5723627 - Preparation of 7-(3-amino- and

2. 5648493 - Preparation of 7-(3-amino- and

3. 5607942 - 7-(1-pyrrolidinyl)-3-quinolone- and - naphthyridone-carboxylic acid

4. 5457104 - Quinolone- and naphthyridonecarboxylic acid derivatives

5. 5453422 - Quinolone- and naphthyridone carboxylic acid derivatives, process for

6. 5416096 - 7-(1-pyrrolidinyl)-3-quinolone carboxylic acid derivatives as

7. 5284855 - 7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinolone-and-naphthyridonecarboxylic

8. 5284842 - Quinolone- and naphthridone carboxylic acid derivatives, process for

9. 5252734 - Antibacterial 5-alkylquinolonecarboxylic acids

10. 5237060 - Process of preparing enantiomerically pure 1,8-bridged

11. 5202337 - 7-(2,7-diazabicyclo[3.3.0]octyl)-3-quinoline- and

12. 5190955 - Antibacterial

13. 5173484 - Quinolone- and naphthyridone carboxylic acid derivatives, process for

14. 5140033 - Antibacterial 5-alkylquinolonecarboxylic acids

15. 5061712 - Preparation of 7-(3-amino- and

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12/6/2025
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