Assignee
SHARPS ASS
18 granted patents·99 citations·filing 1972–1977
Top patents by PatentIndex Score
18 records- 0194US4036857ABenzopyrans having an unsaturated side chainSHARPS ASS·Filed 1976·Granted Jul 19, 1977·35 cites·12 claims
- 0287US3941782AHeterocyclic esters of benzopyransSHARPS ASS·Filed 1973·Granted Mar 2, 1976·18 cites·20 claims
- 0378US3991194AHeterocyclic esters of benzopyranopyridinesSHARPS ASS·Filed 1972·Granted Nov 9, 1976·11 cites·21 claims
- 0469US3972880AMorpholine containing esters of thienobenzopyrans and thiopyranobenzopyransSHARPS ASS·Filed 1975·Granted Aug 3, 1976·6 cites·22 claims
- 0562US4042694ANovel heterocyclic esters of benzopyranopyridinesSHARPS ASS·Filed 1976·Granted Aug 16, 1977·4 cites·13 claims
- 0662US3960871AEsters of thienobenzopyrans and thiopyranobenzopyransSHARPS ASS·Filed 1974·Granted Jun 1, 1976·5 cites·27 claims
- 0758US3951970AResorcinol amine derivativesSHARPS ASS·Filed 1973·Granted Apr 20, 1976·4 cites·11 claims
- 0857US3946111APharmaceutical compositions containing 1 or 2-mono and dialkyl substituted thienobenzopyrans and pharmacological uses thereofSHARPS ASS·Filed 1974·Granted Mar 23, 1976·4 cites·2 claims
- 0951US4120873A9-Hydroxy-7,8,9,10-tetrahydro-6H-dibenzo[b][d]pyranonesSHARPS ASS·Filed 1977·Granted Oct 17, 1978·2 cites·11 claims
- 1051US4051152AOxo C-ring benzopyransSHARPS ASS·Filed 1976·Granted Sep 27, 1977·5 cites·15 claims
- 1149US4007207AAlkyl substituted-4-oxo-cyclopenta benzopyransSHARPS ASS·Filed 1975·Granted Feb 8, 1977·2 cites·6 claims
- 1242US3987190AMethod of treating hypertension with, and compositions useful therein containing, a 4H-thieno[2,3-c][1]benzopyran or a 3H,5H-thiopyrano[2,3-c][1]SHARPS ASS·Filed 1975·Granted Oct 19, 1976·1 cites·6 claims
- 1337US4075132AMethod of preparing β-dihydrothebaineSHARPS ASS·Filed 1976·Granted Feb 21, 1978·1 cites·2 claims
- 1433US3934024AMethod of producing analgesia and compositions useful thereinSHARPS ASS·Filed 1975·Granted Jan 20, 1976·0 cites·2 claims
- 1532US4096265ABenzopyrano[3,4-d]pyridine-2-cyano, carboxamidoximes and carboximidatesSHARPS ASS·Filed 1976·Granted Jun 20, 1978·0 cites·18 claims
- 1632US3992550APharmaceutical compositions containing alryl substituted cyclopenta benzopyransSHARPS ASS·Filed 1975·Granted Nov 16, 1976·1 cites·13 claims
- 1731US4025521AMethod of preparing β-dihydrothebaineSHARPS ASS·Filed 1975·Granted May 24, 1977·0 cites·2 claims
- 1827US4020163AUse of heterocyclic esters of 5H-[1]benzopyrano [3,4-b]pyridines as analgesicsSHARPS ASS·Filed 1975·Granted Apr 26, 1977·0 cites·5 claims
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