Demerson; Christopher A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Demerson; Christopher A..The latest application filed is for "process for the scalable synthesis of 1,3,4,9-tetrahydropyrano[3,4-b]-indole derivatives".

Company Profile

0.19.3

Demerson; Christopher A. - Kirkland CA
Demerson; Christopher A. - Plainsboro NJ
Demerson; Christopher A. - Montreal CA
Demerson; Christopher A. - St. Laurent CA

*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
Process for the scalable synthesis of 1,3,4,9-tetrahydropyrano[3,4-b]-indole derivatives App 20060058532 - Chew; Warren ; et al.	2006-03-16
Preparation and purification of antiviral disulfonic acid disodium salt Grant 6,960,686 - Iera , et al. November 1, 2	2005-11-01
Preparation and purification of antiviral disulfonic acid disodium salt App 20050038026 - Iera, Silvio ; et al.	2005-02-17
Preparation and purification of antiviral disulfonic acid disodium salt Grant 6,806,366 - Iera , et al. October 19, 2	2004-10-19
Preparation and purification of antiviral disulfonic acid disodium salt App 20020151548 - Iera, Silvio ; et al.	2002-10-17
Substituted indole-, indene-, pyranoindole- and tetrahydrocarbazole-alkanoic acid derivatives as inhibitors of PLA.sub.2 and lipoxygenase Grant 5,420,289 - Musser , et al. May 30, 1	1995-05-30
Substituted indole-, indene-, pyranoindole- and tetrahydrocarbazole-alkanoic acid derivatives as inhibitors of PLA2 and lipoxygenase Grant 5,229,516 - Musser , et al. July 20, 1	1993-07-20
Substituted 1,3,4,9-tetrahydropyrano[3,4,-b]indole-1-acetic acids, pharmaceutical compositions containing them, and methods for treating inflammatory conditions and for analgesic purposes using them Grant 4,810,699 - Sabatucci , et al. March 7, 1	1989-03-07
Process for preparing 1,8-diethyl-1,3,4,9-tetrahydropyrano(3,4-b)-indole-1-acetic acid, etodolac Grant 4,585,877 - Demerson , et al. April 29, 1	1986-04-29
Substituted 2,3,4,9-tetrahydro-1H-carbazole-1-acetic acid, compositions and use Grant 4,584,312 - Mobilio , et al. April 22, 1	1986-04-22
Substituted 2,3,4,9-tetrahydro-1H-carbazole-1-acetic acid, compositions and use Grant 4,578,398 - Mobilio , et al. March 25, 1	1986-03-25
Antihypertensive tricyclic isoindole derivatives Grant 4,273,773 - Demerson , et al. June 16, 1	1981-06-16
Spiroindolones Grant 4,226,860 - Demerson , et al. October 7, 1	1980-10-07
Pharmaceutical method for using pyrano-and thiopyranoindole derivatives Grant 4,041,169 - Demerson , et al. August 9, 1	1977-08-09
Process for preparing polycyclic heterocycles having a pyran ring Grant 4,036,842 - Dobson , et al. July 19, 1	1977-07-19
Process for preparing polycyclic heterocycles having a pyran ring Grant 4,021,451 - Dobson , et al. May 3, 1	1977-05-03
Certain 4,6-dihydropyrrolotriazoline-quinoline derivatives Grant 3,978,066 - Philipp , et al. August 31, 1	1976-08-31
Pyrroloisoquinoline derivatives Grant 3,950,343 - Philipp , et al. April 13, 1	1976-04-13
Certain pyrano [3,4-b]indoles and thiopyrano[3,4-b]indoles Grant 3,939,178 - Demerson , et al. February 17, 1	1976-02-17
Oxazinoindole- and thiazinoindole derivatives Grant 3,910,901 - Demerson , et al. October 7, 1	1975-10-07
5-Amino-and 5-hydrazinodihydropyrroloisoquinoline derivatives Grant 3,900,477 - Philipp , et al. August 19, 1	1975-08-19
1-carboxamido Pyrano (thiopyrano) [3,4-6]indole Derivatives Grant 3,843,681 - Demerson , et al. October 22, 1	1974-10-22

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