Growing community of inventors

Pierrefondf, Canada

Maryann Fitzsimmons, Heir

Average Co-Inventor Count = 10.00

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 = 8

Maryann Fitzsimmons, Heir ↔ Robert N Young (1 patent)Maryann Fitzsimmons, Heir ↔ Joshua Rokach (1 patent)Maryann Fitzsimmons, Heir ↔ Yvan Guindon (1 patent)Maryann Fitzsimmons, Heir ↔ Cheuk K Lau (1 patent)Maryann Fitzsimmons, Heir ↔ Michel Therien (1 patent)Maryann Fitzsimmons, Heir ↔ Patrice C Belanger (1 patent)Maryann Fitzsimmons, Heir ↔ Claude Dufresne (1 patent)Maryann Fitzsimmons, Heir ↔ John Schiegetz (1 patent)Maryann Fitzsimmons, Heir ↔ Brian Fitzsimmons, Deceased (1 patent)Maryann Fitzsimmons, HeirMaryann Fitzsimmons, Heir (1 patent)Robert N YoungRobert N Young (65 patents)Joshua RokachJoshua Rokach (60 patents)Yvan GuindonYvan Guindon (46 patents)Cheuk K LauCheuk K Lau (41 patents)Michel TherienMichel Therien (37 patents)Patrice C BelangerPatrice C Belanger (29 patents)Claude DufresneClaude Dufresne (24 patents)John SchiegetzJohn Schiegetz (1 patent)Brian Fitzsimmons, DeceasedBrian Fitzsimmons, Deceased (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Merck Frosst Canada, Inc. (1 from 212 patents)


1 patent:

1. 5091533 - 5-hydroxy-2,3-dihydrobenzofuran analogs as leukotriene biosynthesis

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12/6/2025
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