Inventor · disambiguated record
Raj K. Razdan
Also filed as: RAZDAN RAJ · RAZDAN RAJ K · RAZDAN RAJ KUMAR
41 granted patents·4 pending applications·717 citations·filing 1972–2007
98Inventor score
Top patents by PatentIndex Score
45 records- 0196US6509367B1Pyrazole cannabinoid agonist and antagonistsUNIV VIRGINIA COMMONWEALTH·Filed 2001·Granted Jan 21, 2003·177 cites·18 claims
- 0294US4036857ABenzopyrans having an unsaturated side chainSHARPS ASS·Filed 1976·Granted Jul 19, 1977·35 cites·12 claims
- 0393US4025516AProcess for the preparation of (-)-6a,10a-trans-6a,7,8,10a-tetrahydrodibenzo[b,d]-pyransJOHN C SHEEHAN INST FOR RESEAR·Filed 1975·Granted May 24, 1977·50 cites·18 claims
- 0492US4272540A14-Methoxymorphinan-6-one compounds and therapeutic methods of treating pain and drug dependence with themSISA INC·Filed 1979·Granted Jun 9, 1981·52 cites·46 claims
- 0591US4116979AProcess for the preparation of (-)-6a,10a-trans-6a,7,8,10a-tetrahydrodibenzo[b,d]-pyransSHEEHAN INST FOR RESEARCH INC·Filed 1977·Granted Sep 26, 1978·32 cites·7 claims
- 0690US6563009B1Vasodilator cannabinoid analogsUNIV VIRGINIA COMMONWEALTH·Filed 2000·Granted May 13, 2003·34 cites·11 claims
- 0789US5847128AWater soluble derivatives of cannabinoidsUNIV VIRGINIA COMMONWEALTH·Filed 1998·Granted Dec 8, 1998·44 cites·9 claims
- 0887US4370333A17-Cyclopropylmethyl-3-hydroxy-14-methoxy 7α-methyl-morphinan-6-one and therapeutic method of treating pain with itSISA INC·Filed 1981·Granted Jan 25, 1983·32 cites·6 claims
- 0987US3941782AHeterocyclic esters of benzopyransSHARPS ASS·Filed 1973·Granted Mar 2, 1976·18 cites·20 claims
- 1084US7109245B2Vasoconstrictor cannabinoid analogsORGANIX INC·Filed 2002·Granted Sep 19, 2006·14 cites·24 claims
- 1183US7179800B2CannabinoidsUNIV VIRGINIA COMMONWEALTH·Filed 2003·Granted Feb 20, 2007·9 cites·11 claims
- 1282US5703088ATopical application of spiperone or derivatives thereof for treatment of pathological conditions associated with immune responsesBETH ISRAEL HOSPITAL·Filed 1992·Granted Dec 30, 1997·72 cites·20 claims
- 1379US4347361A4,5α-Epoxy-3-hydroxy or methoxy-7-(1-hydroxy-alkyl or 1-oxoalkyl)morphinan-6-one compoundsSISA INC·Filed 1980·Granted Aug 31, 1982·12 cites·23 claims
- 1478US4126695AAnti-glaucoma composition and methodSISA INC·Filed 1977·Granted Nov 21, 1978·17 cites·3 claims
- 1578US3991194AHeterocyclic esters of benzopyranopyridinesSHARPS ASS·Filed 1972·Granted Nov 9, 1976·11 cites·21 claims
- 1673US4423221A7-Carboethoxy-morphinan-6-one compoundsS SA PHARMACEUTICAL LAB INC·Filed 1982·Granted Dec 27, 1983·10 cites·11 claims
- 1771US7285687B2CannabinoidsORGANIX INC·Filed 2002·Granted Oct 23, 2007·4 cites·3 claims
- 1869US3972880AMorpholine containing esters of thienobenzopyrans and thiopyranobenzopyransSHARPS ASS·Filed 1975·Granted Aug 3, 1976·6 cites·22 claims
- 1963US5693645AUse of spiperone or spiperone derivatives as immunosuppressant agentsBETH ISRAEL HOSPITAL·Filed 1992·Granted Dec 2, 1997·29 cites·21 claims
- 2062US4042694ANovel heterocyclic esters of benzopyranopyridinesSHARPS ASS·Filed 1976·Granted Aug 16, 1977·4 cites·13 claims
- 2162US3960871AEsters of thienobenzopyrans and thiopyranobenzopyransSHARPS ASS·Filed 1974·Granted Jun 1, 1976·5 cites·27 claims
- 2259US4232028A17-Cyclobutylmethyl-4,5α-epoxy-3-hydroxy-14-methoxy-8α-methylmorphinan-6-one, and method of treating pain with itSISA INC·Filed 1979·Granted Nov 4, 1980·3 cites·6 claims
- 2358US3951970AResorcinol amine derivativesSHARPS ASS·Filed 1973·Granted Apr 20, 1976·4 cites·11 claims
- 2457US4126694AComposition and method for treating glaucomaSISA INC·Filed 1977·Granted Nov 21, 1978·3 cites·4 claims
- 2557US3946111APharmaceutical 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
- 2657US2007037890A1CannabinoidsUNIV VIRGINIA COMMONWEALTH·Filed 2006·Application pending·0 cites
- 2755US9763894B2Inflammation therapyMARTIN BILLY R·Filed 2007·Granted Sep 19, 2017·0 cites·4 claims
- 2851US4051152AOxo C-ring benzopyransSHARPS ASS·Filed 1976·Granted Sep 27, 1977·5 cites·15 claims
- 2951US2004122089A1Novel eicosanoid analgesicsFiled 2003·Application pending·0 cites
- 3050US5484788ABuspirone as a systemic immunosuppressantBETH ISRAEL HOSPITAL·Filed 1993·Granted Jan 16, 1996·15 cites·10 claims
- 3149US4007207AAlkyl substituted-4-oxo-cyclopenta benzopyransSHARPS ASS·Filed 1975·Granted Feb 8, 1977·2 cites·6 claims
- 3248US3940421AIntermediates for the preparation of thienobenzopyrans and thiopyranobenzopyransLITTLE INC A·Filed 1974·Granted Feb 24, 1976·2 cites·12 claims
- 3344US2008051393A1Novel cannabinoids and methods of useEASTERN VIRGINIA MED SCHOOL·Filed 2007·Application pending·0 cites
- 3443US7279500B2Sulfonamide cannabinoid agonists and antagonistsUNIV VIRGINIA COMMONWEALTH·Filed 2003·Granted Oct 9, 2007·0 cites·12 claims
- 3542US4362733AN-Cyclopropylmethyl-14-ethoxymorphinan-6-one compounds exhibiting mixed analgesic/narcotic antagonist activity and precursors thereforeMILES LAB·Filed 1981·Granted Dec 7, 1982·2 cites·10 claims
- 3642US3987190AMethod 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
- 3741US6800770B2Anti-spasticity of an eicosanoid analogUNIV VIRGINIA COMMONWEALTH·Filed 2003·Granted Oct 5, 2004·0 cites·18 claims
- 3840US5574041AUse of spiperone derivatives as immunosuppressant agentsBETH ISRAEL HOSPITAL·Filed 1992·Granted Nov 12, 1996·8 cites·38 claims
- 3934US3994922ABenzopyrans and intermediates for the preparation of pyrrolo benzopyransLITTLE INC A·Filed 1974·Granted Nov 30, 1976·0 cites·2 claims
- 4034US2008064679A1Water Soluble CannabinoidsMARTIN BILLY R·Filed 2005·Application pending·0 cites
- 4133US3934024AMethod of producing analgesia and compositions useful thereinSHARPS ASS·Filed 1975·Granted Jan 20, 1976·0 cites·2 claims
- 4232US4096265ABenzopyrano[3,4-d]pyridine-2-cyano, carboxamidoximes and carboximidatesSHARPS ASS·Filed 1976·Granted Jun 20, 1978·0 cites·18 claims
- 4332US3992550APharmaceutical compositions containing alryl substituted cyclopenta benzopyransSHARPS ASS·Filed 1975·Granted Nov 16, 1976·1 cites·13 claims
- 4431US4260617A17-Cyclopropylmethyl-14-hydroxy-3-methoxymorphinan-6-one and method of treating pain with itSISA INC·Filed 1979·Granted Apr 7, 1981·0 cites·6 claims
- 4527US4020163AUse 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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →