Inventor · disambiguated record
Peter W. Sprague
Also filed as: SPRAGUE PETER · SPRAGUE PETER W
33 granted patents·904 citations·filing 1975–1999
98Inventor score
Top patents by PatentIndex Score
33 records- 0199US4220594AHexa- and octahydro-4,7-epoxyisobenzofuran-1-ol and hexa- and octahydro-5,8-epoxy-1H-2-benzopyran-3-olSQUIBB & SONS INC·Filed 1978·Granted Sep 2, 1980·87 cites·10 claims
- 0299US4187236A7-Oxabicycloheptane compoundsSQUIBB & SONS INC·Filed 1978·Granted Feb 5, 1980·90 cites·7 claims
- 0398US4254044A7-Oxabicycloheptane- and 7-oxabicycloheptene compoundsSQUIBB & SONS INC·Filed 1980·Granted Mar 3, 1981·80 cites·5 claims
- 0498US4154935AHalogen substituted mercaptoacylamino acidsSQUIBB & SONS INC·Filed 1978·Granted May 15, 1979·89 cites·18 claims
- 0598US4143054A7-oxabicycloheptane- and 7-oxabicycloheptene compoundsSQUIBB & SONS INC·Filed 1977·Granted Mar 6, 1979·163 cites·7 claims
- 0697US4228180A7-Oxabicycloheptane and 7-oxabicycloheptene prostaglandin analogsSQUIBB & SONS INC·Filed 1979·Granted Oct 14, 1980·86 cites·11 claims
- 0794US4614825A7-oxabicycloheptane and 7-oxabicycloheptene compoundsSQUIBB & SONS INC·Filed 1985·Granted Sep 30, 1986·48 cites·12 claims
- 0893US4681886ASubstituted 4-phenoxy or 4-phenylthio prolinesSQUIBB & SONS INC·Filed 1983·Granted Jul 21, 1987·31 cites·17 claims
- 0993US4424376AProstacyclin intermediatesSQUIBB & SONS INC·Filed 1982·Granted Jan 3, 1984·35 cites·5 claims
- 1087US4241076AHalogenated substituted mercaptoacylamino acidsSQUIBB & SONS INC·Filed 1979·Granted Dec 23, 1980·15 cites·38 claims
- 1183US4321383AHeterobicyclo intermediatesSQUIBB & SONS INC·Filed 1981·Granted Mar 23, 1982·13 cites·2 claims
- 1282US4647585ABicycloheptane substituted ethersSQUIBB & SONS INC·Filed 1984·Granted Mar 3, 1987·23 cites·18 claims
- 1382US4537981A7-Oxabicycloheptane and 7-oxabicycloheptene compoundsSQUIBB & SONS INC·Filed 1982·Granted Aug 27, 1985·28 cites·27 claims
- 1482US4303662ACarboxyacyl, mercapto and acylmercapto derivatives of heterobicyclo compoundsSQUIBB & SONS INC·Filed 1980·Granted Dec 1, 1981·13 cites·15 claims
- 1577US4556675A7-Oxabicycloheptane and 7-oxabicycloheptene compoundsSQUIBB & SONS INC·Filed 1983·Granted Dec 3, 1985·11 cites·19 claims
- 1675US4542160AMethod of use of bicycloheptane substituted prostaglandin analogs as cardiovascular agentsSQUIBB & SONS INC·Filed 1984·Granted Sep 17, 1985·11 cites·11 claims
- 1775US4537904ACompositions of 7-oxabicycloheptane and 7-oxabicycloheptene compounds and a method for their use in inhibiting bronchoconstrictionSQUIBB & SONS INC·Filed 1983·Granted Aug 27, 1985·10 cites·20 claims
- 1873US4462943ACarboxyalkyl amino acid derivatives of various substituted prolinesSQUIBB & SONS INC·Filed 1981·Granted Jul 31, 1984·25 cites·6 claims
- 1968US4108894AAmidinesSQUIBB & SONS INC·Filed 1977·Granted Aug 22, 1978·4 cites·10 claims
- 2068US4086244AAmidinesSQUIBB & SONS INC·Filed 1976·Granted Apr 25, 1978·4 cites·6 claims
- 2162US3984474A4,5-SecoandrostanesSQUIBB & SONS INC·Filed 1975·Granted Oct 5, 1976·5 cites·17 claims
- 2260US4536501ASubstituted 4-phenoxy or 4-phenylthio prolinesSQUIBB & SONS INC·Filed 1984·Granted Aug 20, 1985·4 cites·21 claims
- 2358US6552216B1Molecular model for VLA-4 inhibitorsBIOGEN INC·Filed 1999·Granted Apr 22, 2003·16 cites·20 claims
- 2453US4311644AMethod for preparing 10,10-difluoro prostacyclin intermediates and new compounds produced therebySQUIBB & SONS INC·Filed 1981·Granted Jan 19, 1982·4 cites·8 claims
- 2544US4420626ADioxatricyclic prostacyclin analogsSQUIBB & SONS INC·Filed 1982·Granted Dec 13, 1983·1 cites·7 claims
- 2644US4360685ADioxatricyclic prostacyclin analogsSQUIBB & SONS INC·Filed 1981·Granted Nov 23, 1982·2 cites·24 claims
- 2743US4061655A3,6-DicarboximidamidecarbazolesSQUIBB & SONS INC·Filed 1976·Granted Dec 6, 1977·1 cites·10 claims
- 2842US4503241A7-Oxabicycloheptane prostaglandin intermediatesSQUIBB & SONS INC·Filed 1983·Granted Mar 5, 1985·1 cites·7 claims
- 2942US4499292A7-Oxabicycloheptane prostaglandin intermediates and method for preparing sameSQUIBB & SONS INC·Filed 1983·Granted Feb 12, 1985·1 cites·15 claims
- 3042US4362872A6,6-Difluoro-5-hydroxy-4-(3-oxoalk-1-enyl)hexahydro cyclopenta[b] furan-2-olsSQUIBB & SONS INC·Filed 1981·Granted Dec 7, 1982·1 cites·2 claims
- 3142US4104467A1,3-BenzodithiolanesSQUIBB & SONS INC·Filed 1976·Granted Aug 1, 1978·2 cites·23 claims
- 3234US4500723A7-Oxabicycloheptaine prostaglandin intermediates and method for preparing sameSQUIBB & SONS INC·Filed 1983·Granted Feb 19, 1985·0 cites·8 claims
- 3330US4107175A1,3-BenzodithiolanesSQUIBB & SONS INC·Filed 1976·Granted Aug 15, 1978·0 cites·21 claims
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