Inventor · disambiguated record
Istvan Szelenyi
Also filed as: SZELENYI ISTVAN · SZELENYI ISTVAN PROF
37 granted patents·10 pending applications·480 citations·filing 1979–2011
97Inventor score
Files withHEUMANN LUDWIG & CO GMBH12ASTA MEDICA AG8SOFOTEC GMBH & CO KG6MEDA PHARMA GMBH & CO KG5ASTA PHARMA AG3
Top patents by PatentIndex Score
47 records- 0191US6232327B1Indolyl-3-glyoxylic acid derivatives having antitumor actionASTA MEDICA AG·Filed 1999·Granted May 15, 2001·78 cites·5 claims
- 0290US7985766B2Combination of anticholineric and β mimetics for the treatment of respiratory diseasesMEDA PHARMA GMBH & CO KG·Filed 2007·Granted Jul 26, 2011·16 cites·7 claims
- 0389US6436924B2Antihistamine leukotriene combinationsASTA MEDICA AG·Filed 2001·Granted Aug 20, 2002·33 cites·17 claims
- 0489US4810715AImidazoyl-substituted thiomethylpyridine derivatives, method of administration thereof and medicaments containing themHEUMANN LUDWIG & CO GMBH·Filed 1987·Granted Mar 7, 1989·24 cites·6 claims
- 0586US5162346APharmaceutical composition comprising flupirtine and its use to combat muscular tensionASTA MEDICA AG·Filed 1991·Granted Nov 10, 1992·55 cites·2 claims
- 0686US4247556A7-Azabenzimidazoles with basic side chains and use thereofDEGUSSA·Filed 1979·Granted Jan 27, 1981·25 cites·25 claims
- 0783US8048910B2Combination of R,R-glycopyrrolate, rolipram, and budesonide for the treatment of inflammatory diseasesMEDA PHARMA GMBH & CO KG·Filed 2006·Granted Nov 1, 2011·16 cites·10 claims
- 0880US4923858ASubstituted 3-(n-heterocyclic)-2,6-diaminopyridines and -n-oxidesASTA PHARMA AG·Filed 1989·Granted May 8, 1990·27 cites·3 claims
- 0978US6251932B1Immunophilin ligandsASTA MEDICA AG·Filed 1998·Granted Jun 26, 2001·33 cites·19 claims
- 1078US5284861APharmaceutical composition comprising flupirtine and its use to combat Parkinson disordersASTA MEDICA AG·Filed 1992·Granted Feb 8, 1994·33 cites·2 claims
- 1177US5110814AAzelastine and its salts used to combat psoriasisASTA PHARMA AG·Filed 1989·Granted May 5, 1992·27 cites·6 claims
- 1274US5521178ACombination medication containing flupirtin and morphine for the treatment of pain and the prevention of morphine dependenceASTA MEDICA AG·Filed 1993·Granted May 28, 1996·30 cites·3 claims
- 1373US7579365B2Indolyl-3-glyoxylic acid derivatives having antitumor actionZIOPHARM ONCOLOGY INC·Filed 2002·Granted Aug 25, 2009·5 cites·13 claims
- 1473US4256752ATreatment of ulcers with acylated aminoalkyl cyanoguanidines containing a heterocyclic residueDEGUSSA·Filed 1979·Granted Mar 17, 1981·8 cites·15 claims
- 1570US7521438B1Combination of loteprednol and β2-adrenoceptor agonistsMEDA PHARMA GMBH & CO KG·Filed 2000·Granted Apr 21, 2009·5 cites·6 claims
- 1667US5021431AImidazolyl alkyl guanidine derivatives, processes for their preparation and pharmaceutical preparations containing these compoundsHEUMANN PHARMA GMBH & CO·Filed 1989·Granted Jun 4, 1991·8 cites·56 claims
- 1765US8008319B2Treatment of colorectal polyps with imidazoquinoline derivativesMEDA PHARMA GMBH & CO KG·Filed 2009·Granted Aug 30, 2011·0 cites·15 claims
- 1864US8518918B2Combination of anticholinergics, β2-adrenoceptor agonists, antileukotrienes (leukotriene receptor antagonists), glucocorticoids and/or phosphodiesterase 4 inhibitors for the treatment of inflammatory diseasesMAUS JOACHIM·Filed 2011·Granted Aug 27, 2013·2 cites·6 claims
- 1962US4599346APropan-2-ol derivatives, a process for their production and medicaments containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1984·Granted Jul 8, 1986·7 cites·2 claims
- 2062US2008027110A1Indolyl-3-glyoxylic acid derivatives having antitumor actionASTA MEDICA AG·Filed 2007·Application pending·0 cites
- 2160US7553858B2Combination of flupirtine and tramadolMEDA PHARMA GMBH & CO KG·Filed 2004·Granted Jun 30, 2009·2 cites·21 claims
- 2260US4946836ANitrogen-containing cyclo-aliphatic compounds having an amino radical and a pyridine radicalASTA PHARMA AG·Filed 1989·Granted Aug 7, 1990·5 cites·3 claims
- 2358US8268864B2Combination of anticholinergics and leukotriene receptor antagonists for the treatment of respiratory diseasesFYRNYS BEATRIX·Filed 2006·Granted Sep 18, 2012·1 cites·17 claims
- 2458US4656180ADiamine derivatives and pharmaceutical preparations containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted Apr 7, 1987·5 cites·11 claims
- 2557US8097605B2Combination of anticholinergics and inhibitors of phosphodiesterase type 4 for the treatment of respiratory diseaseMAUS JOACHIM·Filed 2009·Granted Jan 17, 2012·0 cites·16 claims
- 2655US8557851B2Combinations of flupirtine and sodium channel inhibiting substances for treating painsSZELENYI ISTVAN·Filed 2009·Granted Oct 15, 2013·0 cites·9 claims
- 2755US4666921APyrazole derivatives, processes for their preparation and pharmaceutical preparations containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted May 19, 1987·4 cites·5 claims
- 2854US10537550B2Methods of treating underlying inflammation from COPD or asthmaGOEDE JOACHIM·Filed 2008·Granted Jan 21, 2020·0 cites·14 claims
- 2954US5776932A1,3,5-tribsubstituted indazole derivatives, processes for preparing, and for pharmacological treatment therewithARZNEIMITTELWERK DRESDEN G M B·Filed 1997·Granted Jul 7, 1998·14 cites·13 claims
- 3052US7799832B2Combinations of retigabine and sodium channel inhibitors or sodium channel-influencing active compounds for treating painsVALEANT PHARMACEUTICALS NORTH·Filed 2003·Granted Sep 21, 2010·0 cites·11 claims
- 3152US4659721AAlkanol derivatives, and pharmaceutical preparation containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted Apr 21, 1987·6 cites·10 claims
- 3251US2006252815A1Novel combination of anticholineric and beta mimetics for the treatment of respiratory diseasesSOFOTEC GMBH & CO KG·Filed 2006·Application pending·0 cites
- 3350US2003023093A1United states patent officeASTA MEDICA AG·Filed 2001·Application pending·0 cites
- 3448US2005175549A1Novel combination of anticholinergic and ss mimetics for the treatment of respiratory diseasesSOFOTEC GMBH & CO KG·Filed 2005·Application pending·0 cites
- 3548US2006251589A1Combination of anticholinergics and inhibitors of phosphodiesterase type 4 for the treatment of respiratory diseasesSOFOTEC GMBH & CO KG·Filed 2006·Application pending·0 cites
- 3647US4559344APyridine-pyrimidinone derivatives, a process for their production and H.sub. -antagonist medicament containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1984·Granted Dec 17, 1985·2 cites·35 claims
- 3745US2005175547A1Combination of anticholinergics and inhibitors of phosphodiesterase type 4 for the treatment of respiratory diseasesSOFOTEC GMBH & CO KG·Filed 2005·Application pending·0 cites
- 3844US4732986ABenzothiazole derivatives, processes for their preparation and pharmaceutical compositions containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1987·Granted Mar 22, 1988·3 cites·6 claims
- 3944US2005175548A1Combination of anticholinergics and glucocorticoids for the long-term treatment of asthma and COPDSOFOTEC GMBH & CO KG·Filed 2005·Application pending·0 cites
- 4043US2010323987A1Combinations of retigabine and sodium channel inhibitors or sodium channel-influencing active compounds for treating painsVALEANT PHARMACEUTICALS NORTH AMERICA·Filed 2010·Application pending·0 cites
- 4140US4600721APharmaceutical preparationHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted Jul 15, 1986·2 cites·24 claims
- 4237US4866066AThiomethylpyridine derivatives and their use for eliciting a bronchosecretolytic or mucolytic responseHEUMANN LUDWIG & CO GMBH·Filed 1987·Granted Sep 12, 1989·1 cites·20 claims
- 4336US2005222102A1Treatment of rhinitis with anticholinergics alone or in combination with antihistamines, phosphodiesterase 4 inhibitors, or corticosteroidsSOFOTEC GMBH & CO KG·Filed 2005·Application pending·0 cites
- 4435US4596811AHeterocyclic compounds, a process for their production and medicaments containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1983·Granted Jun 24, 1986·1 cites·19 claims
- 4532US4738960A1,3,4-Thiadiazole derivatives and pharmaceutical preparations useful as inhibitors for histamine-H2 receptorsHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted Apr 19, 1988·1 cites·10 claims
- 4630US4727081A3,4-Diazole derivatives and pharmaceutical preparations containing these compoundsHEUMANN LUDWIG & CO GMBH·Filed 1985·Granted Feb 23, 1988·1 cites·6 claims
- 4729US2002037297A1Process for the topical treatment of rhinitis, conjunctivitis cold, and cold-like and flu symptomsFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →