Bossert; Friedrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bossert; Friedrich.The latest application filed is for "method of combatting coronary and vascular diseases".

Company Profile

0.24.0

Bossert; Friedrich - Wuppertal DE
Bossert; Friedrich - Wuppertal-Elberfeld DT

*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
Method of combatting coronary and vascular diseases Grant 4,532,248 - Franckowiak , et al. July 30, 1	1985-07-30
Production of 1,4-dihydropyridinecarboxylic acids Grant 4,483,985 - Wehinger , et al. November 20, 1	1984-11-20
1,4-Dihydropyridinecarboxylic acids Grant 4,285,955 - Wehinger , et al. August 25, 1	1981-08-25
1,4-Dihydropyridazine-3-carboxylic acid derivatives, a process for their preparation and their use as antihypertensives Grant 4,280,998 - Franckowiak , et al. July 28, 1	1981-07-28
Nitro-substituted 1,4-dihydropyridines, processes for _their production and their medicinal use Grant 4,248,873 - Bossert , et al. February 3, 1	1981-02-03
1,4-Dihydropyridine derivatives substituted in the 2 position, and their use as medicaments Grant 4,188,395 - Bossert , et al. February 12, 1	1980-02-12
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid ester, and its use as a peripheral vasodilator Grant 4,166,855 - Wehinger , et al. September 4, 1	1979-09-04
3,6-Diamino-3,4-dihydro-2-pyridones Grant 4,001,259 - Meyer , et al. January 4, 1	1977-01-04
2-Amino-3,4-dihydropyridines Grant 4,001,252 - Meyer , et al. January 4, 1	1977-01-04
1,4-Dihydropyridine carboxylic acid esters useful as coronary vessel dilators and anti-hypertensives Grant 3,974,275 - Bossert , et al. August 10, 1	1976-08-10
1,4-Dihydropyridine esters Grant 3,971,796 - Bossert , et al. July 27, 1	1976-07-27
2-Amino-1,4-dihydropyridine derivatives Grant 3,971,791 - Meyer , et al. July 27, 1	1976-07-27
Spasmolytic, vaso-dilating and anti-hypertensive compositions and methods Grant 3,966,948 - Bossert , et al. June 29, 1	1976-06-29
1,4-Dihydropyridines Grant 3,959,296 - Bossert , et al. May 25, 1	1976-05-25
2,3,5,6-Tetracarboxy-4-pyridyl-1,4-dihydropyridine derivatives Grant 3,946,028 - Bossert , et al. March 23, 1	1976-03-23
2,3,5,6-Tetracarboxy-1,4-dihydropyridine derivatives Grant 3,943,140 - Bossert , et al. March 9, 1	1976-03-09
Pharmaceutical compositions containing unsymmetrical esters of 1,4-dihydropyridine 3,5-dicarboxylic acid Grant 3,932,645 - Meyer , et al. January 13, 1	1976-01-13
1,4-Dihydropyridines Grant 3,923,818 - Bossert , et al. December 2, 1	1975-12-02
2-Amino-4,5-dihydropyridine derivatives Grant 3,917,620 - Meyer , et al. November 4, 1	1975-11-04
1,4-Dihydropyridine carboxylic acid esters Grant 3,905,970 - Bossert , et al. September 16, 1	1975-09-16
Photographic material comprising a light-sensitive 1,4-dihydropyridine derivative Grant 3,901,710 - Ranz , et al. August 26, 1	1975-08-26
4-pyridyl Substituted 1,4-dihydropyridines Grant 3,862,161 - Bossert , et al. January 21, 1	1975-01-21
Bicyclic Derivatives Of 1, 4- Dihydropyridine Grant 3,856,798 - Meyer , et al. December 24, 1	1974-12-24
2,6-diamino-1,4-dihydropyridine Derivatives Grant 3,855,231 - Meyer , et al. December 17, 1	1974-12-17

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