Inventor · disambiguated record
Albert Sjoerdsma
Also filed as: SJOERDSMA ALBERT
14 granted patents·177 citations·filing 1977–1994
93Inventor score
Top patents by PatentIndex Score
14 records- 0174US4670459AMethod of alleviating withdrawal symptomsMERRELL DOW PHARMA·Filed 1986·Granted Jun 2, 1987·44 cites·8 claims
- 0272US4336054AMethod of inhibiting algaeMERRELL DOW PHARMA·Filed 1981·Granted Jun 22, 1982·8 cites·5 claims
- 0370US4399151AMethod of inhibiting the growth of protozoaMERRELL DOW PHARMA·Filed 1981·Granted Aug 16, 1983·31 cites·16 claims
- 0458US4382946AMethod of alleviating withdrawal symptomsMERRELL DOW PHARMA·Filed 1981·Granted May 10, 1983·16 cites·4 claims
- 0556US5753714APolyamine derivativesMERRELL PHARMA INC·Filed 1994·Granted May 19, 1998·5 cites·31 claims
- 0656US4575510AMethod of alleviating withdrawal symptomsMERRELL DOW PHARMA·Filed 1984·Granted Mar 11, 1986·14 cites·2 claims
- 0753US5196450AMethod of inhibiting protozoal growthMERRELL DOW PHARMA·Filed 1991·Granted Mar 23, 1993·17 cites·11 claims
- 0852US4800209AMethod of alleviating withdrawal symptomsMERRELL DOW PHARMA·Filed 1987·Granted Jan 24, 1989·16 cites·3 claims
- 0949US4437873AMethod of inhibiting algaeMERRELL DOW PHARMA·Filed 1982·Granted Mar 20, 1984·2 cites·5 claims
- 1046US4189492AAntihypertensive compositions of 2-[1-(2,6-dichlorophenoxy)ethyl]-4,5-dihydro-1H-imidazole and N-(2-chloroethyl)-N-(1-methyl-2-phenoxy-ethyl)benzenemethanamineRICHARDSON MERRELL INC·Filed 1977·Granted Feb 19, 1980·5 cites·6 claims
- 1144US4435425AFluorinated diaminobutane derivativesMERRELL TORAUDE & CO·Filed 1981·Granted Mar 6, 1984·2 cites·13 claims
- 1241US5373005ADespiramine in the treatment of drug-resistant malarial infectionsMERRELL DOW PHARMA·Filed 1993·Granted Dec 13, 1994·8 cites·1 claims
- 1340US4215130AAntihypertensive compositions of N-(2,6-dichlorophenyl)-4,5-dihydro-1H-imidazol-2-amine and N-(2-chloroethyl)-N-(1-methyl-2-phenoxyethyl)-benzenemethanamineRICHARDSON MERRELL INC·Filed 1977·Granted Jul 29, 1980·3 cites·6 claims
- 1438US5214050AEsters of castanospermine in the treatment of cerebral malariaMERRELL DOW PHARMA·Filed 1992·Granted May 25, 1993·6 cites·1 claims
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