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Patents and patent applications
Cernobrovijs Aleksandrs; Ievina Agnija; Kalvins Ivars; Lebedevs Antons; Veinbergs Grigorijs; Vorona Maksims. Regeneration of 2,2'-cyclopropylidene-bis(oxazolines). EP2365967, 09.01.2013.      

Henrich Markus; Weil Tanja; Hechenberger Mirko; Muller Sibylle; Kauss Valerjans; Zemribo Ronalds; Erdmane Elina; Smits Gints. Metabotropic glutamate receptor modulators. JP2013501013, 10.01.2013.      

Nilsson Peter; Pelcman Benjamin; Katkevics Martins; Roenn Robert; Krog-Jensen Christian. Bis aromatic compounds for use as LTC4 synthase inhibitors. EP2545036, 16.01.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... TW201302741, 16.01.2013.      

Kalvins Ivars; Birmans Anatolijs; Veveris Maris. Novel factor XII inhibitor. LV14606, 20.01.2013.      

Kalvins Ivars; Jirgensons Aigars; Leitis Gundars; Robinson Daniel; William Finn Paul; Khan Nagma. Bicyclosulfonyl acid (BC SA) compounds and their use as therapeutic agents. RU2472784, 20.01.2013.      

Katkevics Martins; Nilsson Peter; Pelcman Benjamin. Bis aromatic compounds for use as LTC4 synthase inhibitors. US2013035358, 07.02.2013.      

Kalvins Ivars; Pugovics Osvalds; Cernobrovijs Aleksandrs; Ievina Agnija; Lebedevs Antons. One-pot process for preparing 3-(2,2,2-trimethylhydrazinium)propionate dihydrate. UA100876, 11.02.2013.      

Henrich Markus; Abel Ulrich; Muller Sibylle; Kubas Holger; Meyer Udo; Hechenberger Mirko; Kauss Valerjans; Zemribo Ronalds; Smits Gints. Metabotropic glutamate receptor modulators. TW201307301, 16.02.2013.      

Vorona Maksims; Cernobrovijs Aleksandrs; Ievina Agnija; Kalvins Ivars; Lebedevs Antons; Veinbergs Grigorijs. Regeneration of 2,2'-cyclopropylidene-bis(oxazolines). UA101237, 11.03.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. JP2013510081, 21.03.2013.      

Pfau Roland; Arndt Kirsten; Doods Henri; Klinder Klaus; Kuelzer Raimund; Lubriks Dmitrijs; Mack Juergen; Pelcman Benjamin; Priepke Henning; Roenn Robert; Stenkamp Dirk; Suna Edgars. 3H-imidazo[4,5-c]pyridine-6-carboxamides as anti inflammatory agents. TN2011000446, 27.03.2013.      

Kalvins Ivars; Stonans Ilmars; Vilskersts Reinis; Liepins Edgars; Dambrova Maija; Birmans Anatolijs. 3-(2,2,2-Trimethylhydrazinium)propionate salts for treating myocardial infarction. TWI391131, 01.04.2013.      

Kalvins Ivars; Stonans Ilmars; Jansone Ilze; Bisenieks Egils; Vigante Brigita; Bruvere Imanta; Uldrikis Janis; Zuka Liga; Poikans Janis; Neidere Zaiga; Jonane-Osa Indra; Pubulis Kaspars. Antiviral efficacy of disodium 2,6-dimethyl-1,4-dihydropyridine-3,5-bis(carbonyloxyacetate) and .... EP2578218, 10.04.2013.      

Kalvins Ivars; Stonans Ilmars; Jansone Ilze; Bisenieks Egils; Vigante Brigita; Bruvere Imanta; Uldrikis Janis; Zuka Liga; Poikans Janis; Neidere Zaiga; Jonane-Osa Indra; Pubulis Kaspars. Antiviral efficacy of disodium 2,6-dimethyl-1,4-dihydropyridine-3,5-bis(carbonyloxyacetate) and .... WO2013050625, 11.04.2013.      

Gold Markus; Jirgensons Aigars; Martin Huber Florian Anton. Method for producing memantine. EP2373612, 17.04.2013.      

Erdmane Elina; Kaulina Larisa; Danysz Wojciech; Dekundy Andrzej; Hechenberger Mirko; Henrich Markus; Jatzke Claudia; Nagel Jens; Graham Parsons Christopher; Weil Tanja; Fotins Juris; Gutcaits Aleksandrs; Zemribo Ronalds; Kauss Valerjans; Kalvins Ivars. Substituted pyrazolopyrimidines, a process for their preparation and their use as medicine. CN101501036, 17.04.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... MX2013001805, 29.04.2013.      

Lusis Viesturs; Muceniece Dzintra; Reine Inese; Zandersons Armands. Process for the preparation of 5-(2-ethyl-dihydro-1H-inden-2-yl)-1H-imidazole and salts thereof. US8431717, 30.04.2013.      

Erdmane Elina; Kaulina Larisa; Danysz Wojciech; Dekundy Andrzej; Hechenberger Mirko; Henrich Markus; Jatzke Claudia; Nagel Jens; Graham Parsons Christopher; Weil Tanja; Fotins Juris; Gutcaits Aleksandrs; Zemribo Ronalds; Kauss Valerjans; Kalvins Ivars. Substituted pyrazolopyrimidines, a process for their preparation and their use as medicine. BRPI0714622, 30.04.2013.      

Muceniece Dzintra; Grumann Arne; Soidinsalo Otto. Process for the preparation of quetiapine. CN101925587, 01.05.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... CN103097382, 08.05.2013.      

Abel Ulrich; Krueger Bjoern; Kubas Holger; Meyer Udo; Zemribo Ronalds; Smits Gints. Metabotropic glutamate receptor modulators. AR084515, 22.05.2013.      

Stonans Ilmars; Jansone Ilze; Bisenieks Egils; Duburs Gunars; Vigante Brigita; Uldrikis Janis; Bruvere Imanta; Zuka Liga; Poikans Janis; Neidere Zaiga; Jonane-Osa Indra; Kalvins Ivars. Derivatives of 1,4-dihydropyridine possessing antiviral efficacy. EP2593430, 22.05.2013.      

Kalvins Ivars; Stonans Ilmars; Jansone Ilze; Bisenieks Egils; Duburs Gunars; Vigante Brigita; Uldrikis Janis; Bruvere Imanta; Zuka Liga; Poikans Janis; Neidere Zaiga; Jonane-Osa Indra. Derivatives of 1,4-dihydropyridine possessing antiviral efficacy. US2013131126, 23.05.2013.      

Cernobrovijs Aleksandrs; Ievina Agnija; Kalvins Ivars; Lebedevs Antons; Veinbergs Grigorijs; Vorona Maksims. Regeneration of 2,2'-cyclopropylidene-bis(oxazolines). GEP20135831, 27.05.2013.      

Dambrova Maija; Liepins Edgars; Pugovics Osvalds; Vilskersts Reinis; Kuka Janis; Grinberga Solveiga; Loza Einars; Kalvins Ivars. Use of 4-[ethyl(dimethyl)ammonio]butanoate in the treatment of cardiovascular disease. ZA201202916, 29.05.2013.      

Kalvins Ivars; Stonans Ilmars; Vilskersts Reinis; Liepins Edgars; Dambrova Maija; Birmans Anatolijs. 3-(2,2,2-Trimethylhydrazinium)propionate salts for treating myocardial infarction. CA2706357, 11.06.2013.      

Kalvins Ivars; Pugovics Osvalds; Cernobrovijs Aleksandrs; Ievina Agnija; Lebedevs Antons. Carbonic and sulphuric acid salts of 3-(2,2,2-trimethylhydrazinium)propionate esters and their .... CN101952246, 12.06.2013.      

Vilskersts Reinis; Vigante Brigita; Neidere Zaiga; Krauze Aivars; Domracheva Ilona; Shestakova Irina; Duburs Gunars; Dambrova Maija; Bisenieks Egils; Velena Astrida. 2,6-dimethyl-4-(2,3-dichlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid propyloxyalkyl esters. LV14662, 20.06.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... CL2013000351, 21.06.2013.      

Erdmane Elina; Kaulina Larisa; Kalvins Ivars; Danysz Wojciech; Dekundy Andrzej; Hechenberger Mirko; Henrich Markus; Jatzke Claudia; Nagel Jens; Graham Parsons Christopher; Weil Tanja; Fotins Juris; Gutcaits Aleksandrs; Zemribo Ronalds; Kauss Valerjans. Substituted pyrazolopyrimidines, a process for their preparation and their use as medicine. TWI399376, 21.06.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... EP2606046, 26.06.2013.      

Gold Markus; Jirgensons Aigars; Martin Huber Florian Anton. Method for producing memantine. ES2409692, 27.06.2013.      

Kalvins Ivars; Stonans Ilmars; Jansone Ilze; Bisenieks Egils; Duburs Gunars; Vigante Brigita; Uldrikis Janis; Bruvere Imanta; Zuka Liga; Poikans Janis; Neidere Zaiga; Jonane-Osa Indra. Derivatives of 1,4-dihydropyridine possessing antiviral efficacy. CN103189354, 03.07.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. Imidazo(4,5-b)pyridine-6-carboxamides as anti-inflammatory agents. US8486968, 16.07.2013.      

Erdmane Elina; Kaulina Larisa; Danysz Wojciech; Dekundy Andrzej; Hechenberger Mirko; Henrich Markus; Jatzke Claudia; Nagel Jens; Graham Parsons Christopher; Weil Tanja; Fotins Juris; Gutcaits Aleksandrs; Zemribo Ronalds; Kauss Valerjans; Kalvins Ivars. Substituted pyrazolopyrimidines, a process for their preparation and their use as medicine. BRPI0714766, 16.07.2013.      

Bisenieks Egils; Duburs Gunars; Stonans Ilmars; Jaschenko Elina; Domracheva Ilona; Poikans Janis; Bruvere Imanta; Kalvins Ivars; Shestakova Irina; Uldrikis Janis; Vigante Brigita; Pubulis Kaspars; Jonane-Osa Indra. Pharm.comb. of 5-fluorouracil and derivative of 1,4-dihydropyridine and its use in the treatment .... US8492413, 23.07.2013.      

Kalvins Ivars; Dambrova Maija; Liepins Edgars; Pugovics Osvalds; Vilskersts Reinis; Kuka Janis; Grinberga Solveiga; Loza Einars. Use of 4-[ethyl(dimethyl)ammonio]butanoate in the treatment of cardiovascular disease. MX2012004630, 29.07.2013.      

Reine Inese; Zandersons Armands. Method for preparing medetomidine and its salts. BRPI0714992, 30.07.2013.      

Cernobrovijs Aleksandrs; Ievina Agnija; Kalvins Ivars; Lebedevs Antons; Veinbergs Grigorijs; Vorona Maksims. Regeneration of 2,2'-cyclopropylidene-bis(oxazolines). IL213328, 31.07.2013.      

Wikberg Jarl; Jirgensons Aigars; Liepins Edvards. Phragmalin limonoids for the treatment of sexual dysfunction. CA2861045, 01.08.2013.      

Wikberg Jarl; Jirgensons Aigars; Liepins Edvards. Phragmalin limonoids for the treatment of sexual dysfunction. WO2013110744, 01.08.2013.      

Wikberg Jarl; Liepins Edvards; Jirgensons Aigars. Novel compounds, their manufacture and uses (II). CA2861045, 01.08.2013.      

Wikberg Jarl; Liepins Edvards; Jirgensons Aigars. Novel compounds, their manufacture and uses (II). WO2013110744, 01.08.2013.      

Cernobrovijs Aleksandrs; Kalvins Ivars; Pugovics Osvalds; Varaceva Larisa. A method for preparing high purity 3-carboxy-N,N,N-trimethyl-1-propanaminium hydroxide inner salt. CN101605755, 07.08.2013.      

Lusis Viesturs; Stupnikova Svetlana; Muceniece Dzintra; Zandersons Armands; Laipnieks Deniss; Lavrinovics Edvards; Jonane-Osa Indra. Intermediates for a novel process of preparing imatinib and related tyrosine kinase inhibitors. WO2013120852, 22.08.2013.      

Slukvin Aleksandr; Duburs Gunars; Bisenieks Egils; Uldrikis Janis; Genetiki Institut. Method of oral administration of preparation diludinum to juveniles of clawed crayfish to enhance.... RU2490886, 27.08.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. EP2496555, 28.08.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... EA201201663, 30.08.2013.      

Kalvins Ivars; Stonans Ilmars; Jansone Ilze; Bisenieks Egils; Duburs Gunars; Vigante Brigita; Uldrikis Janis; Bruvere Imanta; Zuka Liga; Poikans Janis; Neidere Zaiga; Jonane-Osa Indra. Derivatives of 1,4-dihydropyridine possessing antiviral efficacy. EA201300142, 30.08.2013.      

Bisenieks Egils; Duburs Gunars; Stonans Ilmars; Jaschenko Elina; Domracheva Ilona; Poikans Janis; Bruvere Imanta; Kalvins Ivars; Shestakova Irina; Uldrikis Janis; Vigante Brigita; Pubulis Kaspars; Jonane-Osa Indra. Pharm.comb. of 5-fluorouracil and derivative of 1,4-dihydropyridine and its use in the treatment .... EA018566, 30.08.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... KR20130098305, 04.09.2013.      

Kalvins Ivars; Birmans Anatolijs; Veveris Maris; Lebedevs Antons; Misnovs Anatolijs. Novel acetylsalicyclic acid salts. AU2010263409, 05.09.2013.      

Kalvins Ivars; Pugovics Osvalds; Cernobrovijs Aleksandrs; Ievina Agnija; Lebedevs Antons. Carbonic and sulphuric acid salts of 3-(2,2,2-trimethylhydrazinium)propionate esters and their .... CN101952245, 16.10.2013.      

Kalvins Ivars; Dambrova Maija; Liepins Edgars; Pugovics Osvalds; Vilskersts Reinis; Kuka Janis; Grinberga Solveiga; Loza Einars. Use of 4-[ethyl(dimethyl)ammonio]butanoate in the treatment of cardiovascular disease. AU2010309756, 17.10.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. DK2496555, 11.11.2013.      

Kalvins Ivars; Dambrova Maija; Liepins Edgars; Stonans Ilmars. 4-[(Haloalkyl)dimethyl)ammonio]butanoates and use thereof in the treatment of cardiovascular.... AU2012247468, 14.11.2013.      

Priepke Henning; Doods Henri; Kuelzer Raimund; Pfau Roland; Stenkamp Dirk; Pelcman Benjamin; Roenn Robert; Lubriks Dmitrijs; Suna Edgars. 2-(Arylamino)-3H-imidazo[4,5-b]pyridine-6-carboxamide derivatives and their use as MPGES-1 .... US8586604, 19.11.2013.      

Kalvins Ivars; William Finn Paul; Loza Einars; Duffy James; Watkins Clare; Dikovska Klara; Harris C John; Ritchie James; Gailite Vija; Vorona Maksims; Piskunova Irene; Rosario Romero Martin Maria; Starchenkov Igors. Carbamic acid compounds comprising a sulfonamide linkage as HDAC inhibitors. EP1328510, 20.11.2013.      

Kalvins Ivars; Dambrova Maija; Liepins Edgars; Pugovics Osvalds. Farmaceitiska kompozicija gamma-butirobetaina koncentracijas paaugstinasanai. LV14719, 20.11.2013.      

Gutcaits Aleksandrs; Rummel Andreas; Weil Tanja. Carrier for targeting nerve cells. US2013315888, 28.11.2013.      

Kalvins Ivars; Stonans Ilmars; Dambrova Maija; Liepins Edgars; Grinberga Solveiga; Kuka Janis; Lola Daina; Loza Einars; Pugovics Osvalds; Vilskersts Reinis. Use of 3-carboxy-N-ethyl-N,N-dimethylpropan-1-aminium salts in the treatment of cardiovascular .... CO6801760, 29.11.2013.      

Kalvins Ivars; Dambrova Maija; Liepins Edgars; Pugovics Osvalds; Vilskersts Reinis; Kuka Janis; Grinberga Solveiga; Loza Einars. Use of 4-[ethyl(dimethyl)ammonio]butanoate in the treatment of cardiovascular disease. NZ599521, 29.11.2013.      

Pfau Roland; Arndt Kirsten; Doods Henri; Klinder Klaus; Kuelzer Raimund; Lubriks Dmitrijs; Mack Juergen; Pelcman Benjamin; Priepke Henning; Roenn Robert; Stenkamp Dirk; Suna Edgars. 3H-imidazo[4,5-c]pyridine-6-carboxamides as anti inflammatory agents. AP2806, 30.11.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. PT2496555, 02.12.2013.      

Cernobrovijs Aleksandrs; Ievina Agnija; Kalvins Ivars; Lebedevs Antons; Veinbergs Grigorijs; Vorona Maksims. Regeneration of 2,2'-cyclopropylidene-bis(oxazolines). CA2744982, 10.12.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. ES2434024, 13.12.2013.      

Kalvins Ivars; Stonans Ilmars; Dambrova Maija; Liepins Edgars; Grinberga Solveiga; Kuka Janis; Lola Daina; Loza Einars; Pugovics Osvalds; Vilskersts Reinis. Use of 3-carboxy-N-ethyl-N,N-dimethylpropan-1-aminium salts in the treatment of cardiovascular .... KR20130138827, 19.12.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. HRP20131086, 20.12.2013.      

Kalvins Ivars; Lebedevs Antons; Cernobrovijs Aleksandrs; Dambrova Maija; Zvejniece Liga; Vorona Maksims; Veinbergs Grigorijs. 4R,5S-enantiomer of 2-(5-methyl-2-oxo-4-phenyl-pyrrolidin-1-yl)-acetamide with nootropic activity. SI2496555, 31.12.2013.