Growing community of inventors

Merseyside, United Kingdom

David Christopher Sayle

Average Co-Inventor Count = 5.00

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 = 1

David Christopher Sayle ↔ Mansur Sultan Mohammadi (1 patent)David Christopher Sayle ↔ Andrew David Green (1 patent)David Christopher Sayle ↔ John Francis Hubbard (1 patent)David Christopher Sayle ↔ David Stephan Grainger (1 patent)David Christopher SayleDavid Christopher Sayle (1 patent)Mansur Sultan MohammadiMansur Sultan Mohammadi (16 patents)Andrew David GreenAndrew David Green (10 patents)John Francis HubbardJohn Francis Hubbard (6 patents)David Stephan GraingerDavid Stephan Grainger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unilever Home and Personal Care Usa, Division of Conopco, Inc. (1 from 755 patents)


1 patent:

1. 6992059 - Fabric conditioning compositions

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12/17/2025
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