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Welwyn Garden City, United Kingdom

Derek W Hills

Average Co-Inventor Count = 2.00

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 W HillsGeorge R White (2 patents)Derek W HillsDerek W Hills (2 patents)George R WhiteGeorge R White (18 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Smith Kline & French Laboratories Limited (2 from 362 patents)


2 patents:

1. 4443375 - Tetrahydroimidazo(3,4-c)-1,3-diazocine intermediates for production of

2. 4375435 - 3-,4-Dihydroimidazo (3,4-c)-1,3-pyrimidines and 4,5-dihydroimidazo

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12/17/2025
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