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Sainte-Foy, Canada

Societe Quebecoise D'initiatives Petrolieres

USPTO Granted Patents = 2

Forward Citations = 75

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4 inventors (with patents filed for the assignee):

Richard Chahine (1 out of 3 patents)

Tapan K Bose (1 out of 9 patents)

Jean-Marie St-Arnaud (1 out of 3 patents)

4. Raymond Le Mao (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5780689 - Superacidic catalysts for the synthesis of methyl-tert-butyl ether (MTBE) (1998-07-14),

2. 4999330 - High-density adsorbent and method of producing same (1991-03-12),

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#5 in Sainte-Foy

#5,842 in Canada

Sainte-Foy, Canada

Societe Quebecoise D'initiatives Petrolieres

Forward Citations = 75

4 inventors:

Richard Chahine (1 out of 3 patents)

Tapan K Bose (1 out of 9 patents)

Jean-Marie St-Arnaud (1 out of 3 patents)

4. Raymond Le Mao (1 out of 1 patent)

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