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Reading, United Kingdom

Donald W Headford

Average Co-Inventor Count = 3.00

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

Donald W HeadfordJohn E Barton (2 patents)Donald W HeadfordDavid J Collins (2 patents)Donald W HeadfordDonald W Headford (2 patents)John E BartonJohn E Barton (20 patents)David J CollinsDavid J Collins (17 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Imperial Chemical Industries Limited (2 from 3,840 patents)


2 patents:

1. 4354034 - Dihalophenoxypropionic acids and their derivatives, and their use as

2. 4257801 - Cotton desiccation with phenoxyalkanoic acids

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