Growing community of inventors

Bristol, United Kingdom

John Robert Cowan-Hughes

Average Co-Inventor Count = 2.35

ph-index = 4

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 = 41

John Robert Cowan-Hughes ↔ Edward Barber (4 patents)John Robert Cowan-Hughes ↔ Pietro Martini (1 patent)John Robert Cowan-Hughes ↔ Marcello Barbieri (1 patent)John Robert Cowan-Hughes ↔ James Maxwell Eelbeck (1 patent)John Robert Cowan-Hughes ↔ Alessandro Benzi (1 patent)John Robert Cowan-Hughes ↔ Anna Genowefa Engelbrecht (1 patent)John Robert Cowan-Hughes ↔ Giorgia Zanotti (1 patent)John Robert Cowan-Hughes ↔ Anna Genowefa Engelbrecht (1 patent)John Robert Cowan-Hughes ↔ Thomas Zoltan Harkin (1 patent)John Robert Cowan-HughesJohn Robert Cowan-Hughes (5 patents)Edward BarberEdward Barber (4 patents)Pietro MartiniPietro Martini (35 patents)Marcello BarbieriMarcello Barbieri (27 patents)James Maxwell EelbeckJames Maxwell Eelbeck (2 patents)Alessandro BenziAlessandro Benzi (1 patent)Anna Genowefa EngelbrechtAnna Genowefa Engelbrecht (1 patent)Giorgia ZanottiGiorgia Zanotti (1 patent)Anna Genowefa EngelbrechtAnna Genowefa Engelbrecht (1 patent)Thomas Zoltan HarkinThomas Zoltan Harkin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (4 from 7,646 patents)

2. Tetra Laval Holdings & Finance S.a. (1 from 1,505 patents)


5 patents:

1. 12297021 - Package assembly and method for producing the package assembly

2. D828166 - Container for lubricants

3. D828168 - Container for lubricants

4. D828169 - Container for lubricants

5. D828170 - Container for lubricants

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as of
1/10/2026
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