Growing community of inventors

Calgary, Canada

Darren MacDonald

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 = 1

Darren MacDonaldGholemhossein (Shahrad) Karimi (1 patent)Darren MacDonaldGholamhossein (shahrad) Karimi (1 patent)Darren MacDonaldDarren MacDonald (1 patent)Gholemhossein (Shahrad) KarimiGholemhossein (Shahrad) Karimi (1 patent)Gholamhossein (shahrad) KarimiGholamhossein (shahrad) Karimi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Total E&p Canada Ltd. (1 from 13 patents)

2. Canadian Natural Resources Limited (4 patents)


1 patent:

1. 9327326 - Geopolymer additives and methods of use for treatment of fluid fine tailings

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as of
12/15/2025
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