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DRESDEN ARZNEIMITTEL

Overview
  • Total Patents
    1,511
About

DRESDEN ARZNEIMITTEL has a total of 1,511 patent applications. Its first patent ever was published in 1955. It filed its patents most often in German Democratic Republic, Germany and Austria. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are KYORIN SEIYAKU KK, LUNDBECK & CO AS H and TEREVANS INK.

Patent filings per year

Chart showing DRESDEN ARZNEIMITTELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lohmann Dieter 99
#2 Unverferth Klaus 99
#3 Faust Gottfried 89
#4 Rostock Angelika 83
#5 Lankau Hans-Joachim 73
#6 Poppe Hildegard 71
#7 Bartsch Reni 63
#8 Hoefgen Norbert 61
#9 Arnold Thomas 52
#10 Tober Christine 51

Latest patents

Publication Filing date Title
DE10228132A1 Amides of cyclic amino acids as PDE 4 inhibitors
DE10222845A1 Cloning, expression and characterization of the overall sequence of phosphodiesterase 8B
US6465465B1 Process for the treatment of erectile dysfunction and product therefor
DE10053275A1 New 7-aza-indole-3-carboxamides or glyoxylamides, useful e.g. for treating rheumatoid arthritis, osteoporosis, sepsis, asthma or multiple sclerosis are phosphodiesterase-4 and tumor necrosis factor-alpha inhibitors
DE10042093A1 Anticonvulsant 6,7-dihydro-pyrrolo [3,4-d] pyridin-5-ones and process for their preparation
DE10042092A1 Anticonvulsant 2,5-dihydro-pyrazolo (3,4-d) pyrimidin-4-ones and process for their preparation
DE10012373A1 Treating erectile dysfunction using new or known imidazo(1,5-a)pyrido(3,2-e)pyrazinone derivatives, as cGMP-selective phosphodiesterase V inhibitors free of cardiovascular side-effects
DE10010509A1 Oral pharmaceutical formulations with controllable release characteristics, e.g. rapid or delayed release, contain sucrose fatty acid ester as drug release controlling agent
SK10322001A3 Process for the preparation of imidazo[1,5-a]-pyrido[3,2-e] pyrazinones, pharmaceutical compositions comprising said compounds and method for producing pharmaceutical compositions
DE19961302A1 Treatment of erectile dysfunction using new or known imidazo(1,5-a)pyrido(3,2-e)pyrazinones as phosphodiesterase inhibitors, some of which are also useful for treating cardiovascular disorders
DE19944332A1 Anticonvulsant and anxiolytic 4-amino-1-aryl-1,5-dihydro-pyrrol-2-ones and process for their preparation
US6472165B1 Modulatory binding site in potassium channels for screening and finding new active ingredients
CZ2001450A3 Novel 4-amino-1-arylpyridin-2-ones exhibiting anticonvulsive activity and process of their preparation
DE19924872A1 Anticonvulsant pyrazolo [3,4-d] [1,2,3] triazines and process for their preparation
IL138847D0 New hydroxyindoles, their use as phosphodiesterase 4 inhibitors and method for producing same
DE19917504A1 New hydroxy-indole derivatives, useful in treatment of degenerative joint disease, viral and parasitic infections, bronchial, dermatological, neurodegenerative and prostate disorders, etc.
DE19917505A1 Treating cytokine-mediated diseases, e.g. asthma, allergy, eczema, rheumatoid arthritis or transplant rejection, using new or known maduraphthalazine derivatives
CZ20004152A3 Novel 1,5 and 3-0-substituted 1H-indazoles exhibiting anti-asthmatic, antiallergic, antiphlogistic, immunomodulating and neuroprotective activity, process of their preparation and their use as medicaments
CZ20004168A3 Novel 1,2,5-trisubstituted 1,2-dihydroindazol-3-ones exhibiting anti-asthmatic, antiallergic, antiphlogistic, immunomodulating and neuroprotective activity, process of their preparation and their use as medicaments
DE19902082A1 New and known imidazo(1,5-a)pyrido(3,2-e)pyrazinone derivatives, useful as phosphodiesterase 5 inhibitors for treating erectile dysfunction