Assignee
LEK TOVARNA FARMACEVTSKIH
SI·50 granted patents·3 pending applications·690 citations·filing 1977–2009
Top patents by PatentIndex Score
53 records- 0189US6042847AThree-phase pharmaceutical form with constant and controlled release of amorphous active ingredient for single daily applicationLEK TOVARNA FARMACEVTSKIH·Filed 1996·Granted Mar 28, 2000·148 cites·63 claims
- 0289US4230859AProcess for the preparation of N-substituted esters of 9,10-dihydrolysergicacidsLEK TOVARNA FARMACEVTSKIH·Filed 1978·Granted Oct 28, 1980·22 cites·24 claims
- 0383US5438145AProcess for the preparation of amlodipine benzenesulphonateLEK TOVARNA FARMACEVTSKIH·Filed 1994·Granted Aug 1, 1995·31 cites·5 claims
- 0482US5389654A3-ethyl 5-methyl(±)2-[2-(N-tritylamino)ethoxymethyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-6-methyl-3,5-pyridinedicarboxylateLEK TOVARNA FARMACEVTSKIH·Filed 1993·Granted Feb 14, 1995·26 cites·1 claims
- 0578US5608052AInclusioin complexes of clavulanic acid and of alkali salts thereof with hydrophilic and hydrophobic beta-cyclodextrin derivatives, a process for the preparation thereof and the use thereofLEK TOVARNA FARMACEVTSKIH·Filed 1995·Granted Mar 4, 1997·46 cites·4 claims
- 0677US6750353B2Preparation of pharmaceutically acceptable atorvastatin salts in non-crystalline formLEK TOVARNA FARMACEVTSKIH·Filed 2002·Granted Jun 15, 2004·20 cites·19 claims
- 0777US5069910ADispersible cimetidine tabletsLEK TOVARNA FARMACEVTSKIH·Filed 1989·Granted Dec 3, 1991·36 cites·13 claims
- 0876US6268502B1Process of synthesis of 5-methoxy- 2-[(4-methoxy-3,5-dimethy-2-pyridyl)methyl]sulfiny-1h-benzimidazoleLEK TOVARNA FARMACEVTSKIH·Filed 1999·Granted Jul 31, 2001·26 cites·1 claims
- 0973US7078558B1Crystals of the sodium salt of pravastatinLEK TOVARNA FARMACEVTSKIH·Filed 2000·Granted Jul 18, 2006·5 cites·23 claims
- 1073US5519012AInclusion complexes of optically active 1,4-dihydropyridines with methyl-β-cyclodextrinLEK TOVARNA FARMACEVTSKIH·Filed 1994·Granted May 21, 1996·27 cites·10 claims
- 1173US4219555A2-Bromoergosine and pharmacologically compatible acid addition salts thereof as well as their use for the treatment of arterial hypertension and or heart arrythmiasLEK TOVARNA FARMACEVTSKIH·Filed 1978·Granted Aug 26, 1980·12 cites·6 claims
- 1271US7074940B2Preparation of pharmaceutically acceptable atorvastatin salts in non-crystalline formsLEK TOVARNA FARMACEVTSKIH·Filed 2003·Granted Jul 11, 2006·10 cites·19 claims
- 1371US5853720ACombined process for the purification of vancomycin hydrochlorideLEK TOVARNA FARMACEVTSKIH·Filed 1996·Granted Dec 29, 1998·30 cites·17 claims
- 1471US5480885AErgoline derivatives of 1-propinylamine, a process for the manufacture thereof and the use thereof for medicamentsLEK TOVARNA FARMACEVTSKIH·Filed 1993·Granted Jan 2, 1996·18 cites·3 claims
- 1567US6489318B1Ethylidene derivatives of tricyclic carbapenemsLEK TOVARNA FARMACEVTSKIH·Filed 1997·Granted Dec 3, 2002·23 cites·17 claims
- 1666US5047247ADispersible tablets of dihydroergotoxine methanesulfonate and of acid addition salts thereofLEK TOVARNA FARMACEVTSKIH·Filed 1989·Granted Sep 10, 1991·18 cites·11 claims
- 1765US5310898AAlkylenediammonium diclavulanate derivatives, a process for the preparation thereof as well as the use thereofLEK TOVARNA FARMACEVTSKIH·Filed 1993·Granted May 10, 1994·17 cites·4 claims
- 1864US6274575B1Isolation of clavulanic acid from fermentation broth by ultrafiltrationLEK TOVARNA FARMACEVTSKIH·Filed 2000·Granted Aug 14, 2001·1 cites·6 claims
- 1962US6576258B1Pharmaceutical formulation with controlled release of active substancesLEK TOVARNA FARMACEVTSKIH·Filed 1998·Granted Jun 10, 2003·30 cites·52 claims
- 2061US5985625AProcess for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of Streptomyces sp. P 6621 FERM P 2804LEK TOVARNA FARMACEVTSKIH·Filed 1998·Granted Nov 16, 1999·7 cites·17 claims
- 2160US2009226511A1Novel pharmaceutical formulation in the form of cellulose capsules suitable for benzimidazole derivativesLEK TOVARNA FARMACEVTSKIH·Filed 2009·Application pending·0 cites
- 2256US4200761AProcess for preparing N-cyano-N'methyl-N"-{2-[(4-methyl-5-imidazolyl)-methylthio]-ethyl} guanidineLEK TOVARNA FARMACEVTSKIH·Filed 1979·Granted Apr 29, 1980·5 cites·10 claims
- 2355US4855439AProcess for the preparation of cimetidineLEK TOVARNA FARMACEVTSKIH·Filed 1988·Granted Aug 8, 1989·6 cites·4 claims
- 2455US2006183929A1Crystals of the sodium salt of pravastatinLEK TOVARNA FARMACEVTSKIH·Filed 2006·Application pending·0 cites
- 2554US6566106B2Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereofLEK TOVARNA FARMACEVTSKIH·Filed 2001·Granted May 20, 2003·0 cites·26 claims
- 2654US5079237AInclusion complex of nicardipine or its hydrochloride with beta-cyclodextrin and a sustained release pharmaceutical preparation containing the sameLEK TOVARNA FARMACEVTSKIH·Filed 1989·Granted Jan 7, 1992·22 cites·9 claims
- 2753US6384238B1Process for the preparation of simvastatin and analogs thereofLEK TOVARNA FARMACEVTSKIH·Filed 1999·Granted May 7, 2002·11 cites·10 claims
- 2849US2003175348A1Novel pharmaceutical formulation with controlled release of active substancesLEK TOVARNA FARMACEVTSKIH·Filed 2003·Application pending·0 cites
- 2947US5498788AInclusion complexes of clavulanic acid and of potassium salts thereof with hydrophobic β-cyclodextrin derivatives a process for the preparation thereofLEK TOVARNA FARMACEVTSKIH·Filed 1995·Granted Mar 12, 1996·10 cites·6 claims
- 3047US4769465AProcess for the preparation of 2-(N-benzyl-N-methylamino)-ethyl methyl 2,6-dimethyl-4-(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate and its hydrochloride saltLEK TOVARNA FARMACEVTSKIH·Filed 1986·Granted Sep 6, 1988·9 cites·9 claims
- 3146US4201870AProcess for the preparation of 2-(3-benzoylphenyl)-propionic acidLEK TOVARNA FARMACEVTSKIH·Filed 1977·Granted May 6, 1980·3 cites·10 claims
- 3244US6511972B1Pharmaceutical suspension formulation comprising amoxycillin clavulanic acid and celluloseLEK TOVARNA FARMACEVTSKIH·Filed 1999·Granted Jan 28, 2003·9 cites·12 claims
- 3344US6369219B2Preparation of clavulanate saltsLEK TOVARNA FARMACEVTSKIH·Filed 2000·Granted Apr 9, 2002·0 cites·12 claims
- 3443US5994534AProcess for the preparation of pharmaceutically acceptable salts of clavulanic acidLEK TOVARNA FARMACEVTSKIH·Filed 1996·Granted Nov 30, 1999·3 cites·17 claims
- 3542US5859238AAlkylenediammonium diclavulanate derivatives, a process for the preparation thereof as well as the use thereofLEK TOVARNA FARMACEVTSKIH·Filed 1997·Granted Jan 12, 1999·2 cites·9 claims
- 3640US5854390AChromatographic purification of vancomycin hydrochloride by use of preparative HPLCLEK TOVARNA FARMACEVTSKIH·Filed 1996·Granted Dec 29, 1998·7 cites·34 claims
- 3740US4720552AProcess for the preparation of acid addition salts of 4(5)-methyl-5(4)-thiomethyl imidazoleLEK TOVARNA FARMACEVTSKIH·Filed 1987·Granted Jan 19, 1988·2 cites·2 claims
- 3840US4440772AAcid addition salts of dextrorotatory ergot alkaloids, a process for the preparation thereof as well as their use as medicinesLEK TOVARNA FARMACEVTSKIH·Filed 1981·Granted Apr 3, 1984·4 cites·28 claims
- 3939US5789597AProcess for the preparation of compounds having ACE inhibitory action and intermediates in said processLEK TOVARNA FARMACEVTSKIH·Filed 1995·Granted Aug 4, 1998·5 cites·21 claims
- 4038US6180782B1Preparation of clavulanate saltsLEK TOVARNA FARMACEVTSKIH·Filed 1996·Granted Jan 30, 2001·3 cites·10 claims
- 4136US5780274AProcess for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of streptomyces sp. P 6621 FERM P 2804LEK TOVARNA FARMACEVTSKIH·Filed 1995·Granted Jul 14, 1998·5 cites·15 claims
- 4236US4467093AProcess for preparing a 1,4-dihydropyridine derivativeLEK TOVARNA FARMACEVTSKIH·Filed 1982·Granted Aug 21, 1984·1 cites·8 claims
- 4335US5614199AInclusion complexes of clavulanic acid and of alkali salts thereof with hydrophilic and hydrophobic β-cyclodextrin derivatives, a process for the preparation thereof and the use thereofLEK TOVARNA FARMACEVTSKIH·Filed 1995·Granted Mar 25, 1997·7 cites·8 claims
- 4435US5527906AProcess for the preparation of ceftriaxon disodium salt hemiheptahydrateLEK TOVARNA FARMACEVTSKIH·Filed 1993·Granted Jun 18, 1996·2 cites·2 claims
- 4534US4354940ASodium alumoglucoheptonate, a process for its preparation and its use as sequestering agentLEK TOVARNA FARMACEVTSKIH·Filed 1981·Granted Oct 19, 1982·8 cites·18 claims
- 4633US6207428B1Process for the isolation of clavulanic acid and of pharmaceutically acceptable salts thereof from the fermentation broth of streptomyces sp. P 6621 FERM P 2804LEK TOVARNA FARMACEVTSKIH·Filed 1999·Granted Mar 27, 2001·3 cites·24 claims
- 4731US6127358AIsolation of clavulanic acid from fermentation broth by ultrafiltrationLEK TOVARNA FARMACEVTSKIH·Filed 1996·Granted Oct 3, 2000·0 cites·9 claims
- 4827US4297293ASodium alumoglucoheptonate and a process for its preparationLEK TOVARNA FARMACEVTSKIH·Filed 1980·Granted Oct 27, 1981·4 cites·11 claims
- 4926US5840714AInclusion complexes of racemic ibuproxam and of optically active ibuproxam with cyclodextrin derivatives, pharmaceutical preparations containing said inclusion complexes and methods for using sameLEK TOVARNA FARMACEVTSKIH·Filed 1994·Granted Nov 24, 1998·2 cites·29 claims
- 5023US5288724AErgoline derivatives of 2-propinylamine, a process for the manufacture thereof and the use thereof for medicamentsLEK TOVARNA FARMACEVTSKIH·Filed 1992·Granted Feb 22, 1994·0 cites·16 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →