Growing community of inventors

Mississauga, Canada

Rick Cheng

Average Co-Inventor Count = 7.00

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

Rick Cheng ↔ Kwok Tang (1 patent)Rick Cheng ↔ Guomin Bian (1 patent)Rick Cheng ↔ Leena Matilainen (1 patent)Rick Cheng ↔ Claude Ostiguy (1 patent)Rick Cheng ↔ Matti Satuli (1 patent)Rick Cheng ↔ Kari Leskinen (1 patent)Rick ChengRick Cheng (1 patent)Kwok TangKwok Tang (7 patents)Guomin BianGuomin Bian (6 patents)Leena MatilainenLeena Matilainen (3 patents)Claude OstiguyClaude Ostiguy (2 patents)Matti SatuliMatti Satuli (1 patent)Kari LeskinenKari Leskinen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Neste Chemicals Oy (1 from 7 patents)


1 patent:

1. 6245882 - Method for the preparation of polymers

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12/12/2025
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