Duquette; Lawrence G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Duquette; Lawrence G..The latest application filed is for "preparation of abo.sub.3 compounds from mixed metal aromatic coordination complexes".

Company Profile

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Duquette; Lawrence G. - Maynard MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Preparation of ABO.sub.3 compounds from mixed metal aromatic coordination complexes Grant 4,946,810 - Heistand, II , et al. August 7, 1	1990-08-07
Preparation of ABO.sub.3 compounds from mixed metal aromatic coordination complexes Grant 4,880,758 - Heistand, II , et al. November 14, 1	1989-11-14
Dispersion process for ceramic green body Grant 4,710,227 - Harley , et al. December 1, 1	1987-12-01
Polyethylene polypiperazine compositions Grant 4,684,729 - Duquette , et al. August 4, 1	1987-08-04
Phosphonium bicarbonate catalysts for promoting reaction of epoxides with carboxylic acids or anhydrides Grant 4,405,766 - Bertram , et al. September 20, 1	1983-09-20
Phosphonium bicarbonate catalysts for promoting reaction of epoxides with phenols Grant 4,354,015 - Doorakian , et al. October 12, 1	1982-10-12
Novel tributyl (2,5-dihydroxyphenyl)phosphonium hydroxide inner salts Grant 4,177,216 - Doorakian , et al. December 4, 1	1979-12-04
Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids Grant 4,132,706 - Doorakian , et al. January 2, 1	1979-01-02
Process for preparing trihydrocarbyl (2,5-dihydroxyphenyl) phosphonium salts Grant 4,093,650 - Doorakian , et al. June 6, 1	1978-06-06
Epoxy resin compositions comprising latent amine curing agents and novel accelerators Grant 3,956,237 - Doorakian , et al. May 11, 1	1976-05-11

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