Growing community of inventors

South Ruislip, United Kingdom

Derek N Evans

Average Co-Inventor Count = 9.00

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 = 0

Derek N Evans ↔ David Noble (1 patent)Derek N Evans ↔ Richard A Fletton (1 patent)Derek N Evans ↔ Michael V Ramsay (1 patent)Derek N Evans ↔ Neil Porter (1 patent)Derek N Evans ↔ Derek R Sutherland (1 patent)Derek N Evans ↔ John B Ward (1 patent)Derek N Evans ↔ Hazel M Noble (1 patent)Derek N Evans ↔ Edward P Tiley (1 patent)Derek N EvansDerek N Evans (1 patent)David NobleDavid Noble (19 patents)Richard A FlettonRichard A Fletton (18 patents)Michael V RamsayMichael V Ramsay (18 patents)Neil PorterNeil Porter (16 patents)Derek R SutherlandDerek R Sutherland (16 patents)John B WardJohn B Ward (16 patents)Hazel M NobleHazel M Noble (16 patents)Edward P TileyEdward P Tiley (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. American Cyanamid Company (1 from 3,580 patents)


1 patent:

1. 5001145 - Macrolide compounds

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as of
12/27/2025
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