Growing community of inventors

Grande-Bretagne, United Kingdom

Howard Stevens

Average Co-Inventor Count = 4.00

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 = 52

Howard Stevens ↔ Gareth Lewis (1 patent)Howard Stevens ↔ Maryvonne Chariot (1 patent)Howard Stevens ↔ Francoise Arnold (1 patent)Howard StevensHoward Stevens (1 patent)Gareth LewisGareth Lewis (4 patents)Maryvonne ChariotMaryvonne Chariot (2 patents)Francoise ArnoldFrancoise Arnold (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Synthelabo (1 from 252 patents)


1 patent:

1. 5112621 - Sustained release pharmaceutical composition of diltiazem

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12/30/2025
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