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Belper, United Kingdom

Allan R Barber

Average Co-Inventor Count = 1.67

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

Allan R Barber ↔ Brian Bernard Filippini (1 patent)Allan R Barber ↔ Angela Stefana Galiano-Roth (1 patent)Allan R Barber ↔ Betsy J Butke (1 patent)Allan R Barber ↔ David G L Holt (1 patent)Allan R Barber ↔ Tomasz M Young (1 patent)Allan R BarberAllan R Barber (2 patents)Brian Bernard FilippiniBrian Bernard Filippini (19 patents)Angela Stefana Galiano-RothAngela Stefana Galiano-Roth (19 patents)Betsy J ButkeBetsy J Butke (2 patents)David G L HoltDavid G L Holt (5 patents)Tomasz M YoungTomasz M Young (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Exxonmobil Research and Engineering Company (1 from 1,780 patents)

2. The Lubrizol Corporation (1 from 1,305 patents)


2 patents:

1. 9771540 - Hydraulic oil compositions with improved hydraulic motor efficiency

2. 8222191 - Metal containing hydraulic compositions

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1/3/2026
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