Assignee
MERRELL PHARMA INC
US·190 granted patents·6 pending applications·2,153 citations·filing 1982–2006
Top patents by PatentIndex Score
196 records- 0192US5707615AMethod of treating HIV infections with anti-viral formulationsMERRELL PHARMA INC·Filed 1997·Granted Jan 13, 1998·63 cites·25 claims
- 0291US6340761B1Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Jan 22, 2002·25 cites·3 claims
- 0391US5817647AUnsaturated acetylene phosphonate derivatives of purinesMERRELL PHARMA INC·Filed 1994·Granted Oct 6, 1998·47 cites·9 claims
- 0490US6242606B1Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 1994·Granted Jun 5, 2001·47 cites·3 claims
- 0590US6147216AIntermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Nov 14, 2000·41 cites·12 claims
- 0690US5635510ASubstituted pyrrolidin-3-yl-alkyl-piperidinesMERRELL PHARMA INC·Filed 1994·Granted Jun 3, 1997·32 cites·57 claims
- 0789US6559312B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted May 6, 2003·20 cites·2 claims
- 0889US5922696AEthylenic and allenic phosphonate derivatives of purinesMERRELL PHARMA INC·Filed 1998·Granted Jul 13, 1999·43 cites·14 claims
- 0988US6777555B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2003·Granted Aug 17, 2004·16 cites·2 claims
- 1088US6348597B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2001·Granted Feb 19, 2002·16 cites·21 claims
- 1188US4421736ASustained release diethylpropion compositionsMERRELL PHARMA INC·Filed 1982·Granted Dec 20, 1983·141 cites·6 claims
- 1287US6399632B1Method of providing an antihistaminic effect in a hepatically impaired patientMERRELL PHARMA INC·Filed 2000·Granted Jun 4, 2002·26 cites·10 claims
- 1387US6187791B1Method of providing an antihistaminic effect in a hepatically impaired patientMERRELL PHARMA INC·Filed 2000·Granted Feb 13, 2001·26 cites·9 claims
- 1487US5496927APeptidase inhibitorsMERRELL PHARMA INC·Filed 1994·Granted Mar 5, 1996·61 cites·7 claims
- 1584US5631375AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted May 20, 1997·26 cites·2 claims
- 1683US6136803AAntidepressantsMERRELL PHARMA INC·Filed 1998·Granted Oct 24, 2000·50 cites·13 claims
- 1782US6552200B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Apr 22, 2003·8 cites·2 claims
- 1882US6548675B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Apr 15, 2003·9 cites·9 claims
- 1982US5977325A2'-halomethylidene, 2'-ethenylidene and 2'-ethynyl cytidine, uridine and guanosine derivativesMERRELL PHARMA INC·Filed 1998·Granted Nov 2, 1999·47 cites·13 claims
- 2082US5654433AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Aug 5, 1997·29 cites·3 claims
- 2181US5654484APolyamine derivatives as antineoplastic agentsMERRELL PHARMA INC·Filed 1995·Granted Aug 5, 1997·21 cites·5 claims
- 2280US5736520APeptidase inhibitorsMERRELL PHARMA INC·Filed 1995·Granted Apr 7, 1998·55 cites·1 claims
- 2379US6114394APolyamine derivatives as radioprotective agentsMERRELL PHARMA INC·Filed 1997·Granted Sep 5, 2000·21 cites·15 claims
- 2479US5675009AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Oct 7, 1997·15 cites·3 claims
- 2579US5559143ASerotonin 5HT1A agonistic methodMERRELL PHARMA INC·Filed 1994·Granted Sep 24, 1996·30 cites·2 claims
- 2679US5547991ANMDA antagonism methodMERRELL PHARMA INC·Filed 1995·Granted Aug 20, 1996·19 cites·10 claims
- 2778US5644061AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Jul 1, 1997·14 cites·5 claims
- 2878US5545660AHydrazide derivatives of 3,4-dihydro-2H-1-benzopyransMERRELL PHARMA INC·Filed 1993·Granted Aug 13, 1996·19 cites·13 claims
- 2978US5532252ACyclic nitronesMERRELL PHARMA INC·Filed 1995·Granted Jul 2, 1996·13 cites·25 claims
- 3077US5700813A(+)-α-(2,3-dimethoxyphenyl)-1- 2-(4-fluorophenyl)ethyl!-4-piperidinemethanolMERRELL PHARMA INC·Filed 1995·Granted Dec 23, 1997·24 cites·1 claims
- 3177US5700812A(+)-α-(2,3-dimethoxyphenyl)-1- 2-(4-fluorophenyl)ethyl!-4-piperidinemethanolMERRELL PHARMA INC·Filed 1995·Granted Dec 23, 1997·24 cites·1 claims
- 3277US5618940AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Apr 8, 1997·13 cites·1 claims
- 3376US5652370AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Jul 29, 1997·13 cites·9 claims
- 3476US5650516AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Jul 22, 1997·13 cites·5 claims
- 3576US5618824ATreatment of obsessive-compulsive disorders with 5-HT2 antagonistsMERRELL PHARMA INC·Filed 1994·Granted Apr 8, 1997·40 cites·3 claims
- 3676US5561144A(+)-α-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanolMERRELL PHARMA INC·Filed 1995·Granted Oct 1, 1996·23 cites·1 claims
- 3775US6130315APeptidase inhibitorsMERRELL PHARMA INC·Filed 1998·Granted Oct 10, 2000·22 cites·18 claims
- 3875US5834433ACompounds and pharmaceutical uses of peptides of bombesin and GRPMERRELL PHARMA INC·Filed 1996·Granted Nov 10, 1998·25 cites·8 claims
- 3975US5721249A(+)-α-(2,3-dimethoxyphenyl)-1- 2-(4-flurophenyl)etyl!-4-piperidinemethanolMERRELL PHARMA INC·Filed 1995·Granted Feb 24, 1998·22 cites·1 claims
- 4075US5668143AHeterocyclic benzenesulfonylimine derivatives as inhibitors of IL-1 actionMERRELL PHARMA INC·Filed 1994·Granted Sep 16, 1997·30 cites·12 claims
- 4174US5663353AProcess for piperidine derivativesMERRELL PHARMA INC·Filed 1995·Granted Sep 2, 1997·11 cites·3 claims
- 4273US6479663B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Nov 12, 2002·3 cites·2 claims
- 4373US5861416ASubstituted pyrrolidin-3-yl-alkyl-piperidinesMERRELL PHARMA INC·Filed 1997·Granted Jan 19, 1999·12 cites·11 claims
- 4473US5849866APeptidase inhibitorsMERRELL PHARMA INC·Filed 1995·Granted Dec 15, 1998·34 cites·27 claims
- 4572US5728874AAnti-HIV achiral polyurea oligomers, a process for creating them, formulations using them, and their use in the treatment of AIDSMERRELL PHARMA INC·Filed 1993·Granted Mar 17, 1998·14 cites·50 claims
- 4672US5684017ABenzenesulfonylimine derivatives as inhibitors of IL-1 actionMERRELL PHARMA INC·Filed 1994·Granted Nov 4, 1997·30 cites·7 claims
- 4771US6566526B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted May 20, 2003·2 cites·5 claims
- 4871US6441179B1Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2001·Granted Aug 27, 2002·2 cites·6 claims
- 4971US5510333AInhibitors of Cathepsin G and elastase for preventing connective tissue degradationMERRELL PHARMA INC·Filed 1995·Granted Apr 23, 1996·29 cites·10 claims
- 5070US6555689B2Intermediates useful for the preparation of antihistaminic piperidine derivativesMERRELL PHARMA INC·Filed 2000·Granted Apr 29, 2003·2 cites·4 claims
Showing the top 50 of 196 patent records by PatentIndex Score.
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