Patents by Inventor Zsolt Ötvös

Zsolt Ötvös has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230158047
    Abstract: Methods and compositions for treating prostate cancer are described herein. More particularly, the methods for treating prostate cancer comprise administering abiraterone acetate in the form of a solid dosage form for oral administration wherein said solid dosage form for oral administration is capable of rapid reconstitution or disintegration in the oral cavity or an aliquot of liquid prior to ingestion, suitably administered in combination with a steroid.
    Type: Application
    Filed: April 15, 2021
    Publication date: May 25, 2023
    Applicant: Tavanta Therapeutics Hungary Incorporated
    Inventors: Richard Balázs Kárpáti, Zsolt Ötvös, Tamás Jordán, Andrea Ujhelyi, Orsolya Basa-Dénes, Tamás Solymosi, Hristos Glavinas, Dominic P. Capone, Elizabeth Manning Duus, John E. Friend,, II
  • Patent number: 10688110
    Abstract: Disclosed herein are stable complexes with controlled particle size, increased apparent solubility and increased dissolution rate comprising as active compound Celecoxib, its salts, or derivatives thereof, which is useful in the treatment of osteoarthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, ankylosing spondylitis, acute pain especially in cancer related acute pain, primary dysmenorrhea. More specifically, the complexes possess instantaneous redispersibility, increased apparent solubility and permeability that provide faster onset of action for acute pain relief and lower GI related side effects. Further disclosed are methods of formulating and manufacturing the complexes described herein, pharmaceutical compositions, and uses and methods of treatment.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: June 23, 2020
    Assignee: NanGenex Nanotechnology Incorporated
    Inventors: Erzsébet Réka Angi, Tamás Jordán, Richárd Balázs Kárpáti, Gergo Patyi, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, László Molnár, Hristos Glavinas, Genovéva Filipcsei
  • Patent number: 10668016
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: June 2, 2020
    Assignee: NanGenex Nanotechnology Incorporated
    Inventors: Réka Angi, Tamás Jordán, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, Hristos Glavinas, Genovéva Filipcsei
  • Publication number: 20200078303
    Abstract: The present invention relates to pharmaceutical formulations comprising as active compound Suvorexant, or its salts, or its metabolites or derivatives, thereof and pharmaceutical excipients, process for the preparation thereof and pharmaceutical compositions containing them. The pharmaceutical formulations of the present invention possess instantaneous redispersibility, increased apparent solubility and permeability, no observable food effect with respect to immediate absorption and more predictable plasma concentration throughout the night and next morning. The invention also relates to methods of manufacturing the pharmaceutical formulations and pharmaceutical compositions containing them according to the invention, their uses and methods of treatments using the pharmaceutical formulations and their pharmaceutical compositions.
    Type: Application
    Filed: December 19, 2017
    Publication date: March 12, 2020
    Inventors: Erzsébet Réka ANGI, Orsolya BASA-DÉNES, Zsolt ÖTVÖS, Hristos GLAVINAS, Genovéva FILIPCSEI
  • Publication number: 20190388408
    Abstract: Disclosed herein are pharmaceutically acceptable complex formulations comprising complexes of Lumacaftor, or a salt, or derivative thereof together with complexation agents and, optionally, pharmaceutically acceptable excipients; processes for the preparation thereof and pharmaceutical compositions containing them. The complex formulations have improved dissolution and permeability in fasted and fed state simulation that is expected to deliver full absorption and the elimination of the food effect.
    Type: Application
    Filed: June 26, 2019
    Publication date: December 26, 2019
    Inventors: Richárd Balázs KÁRPÁTI, Betti SZABÓNÉ ORDASI, Orsolya BASA-DÉNES, Erzsébet Réka ANGI, Tamás JORDÁN, László MOLNÁR, Hristos GLAVINAS, Zsolt ÖTVÖS, Genovéva FILIPCSEI
  • Publication number: 20190307777
    Abstract: Disclosed herein are stable complexes with controlled particle size, increased apparent solubility and increased dissolution rate comprising as active compound Celecoxib, its salts, or derivatives thereof, which is useful in the treatment of osteoarthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, ankylosing spondylitis, acute pain especially in cancer related acute pain, primary dysmenorrhea. More specifically, the complexes possess instantaneous redispersibility, increased apparent solubility and permeability that provide faster onset of action for acute pain relief and lower GI related side effects. Further disclosed are methods of formulating and manufacturing the complexes described herein, pharmaceutical compositions, and uses and methods of treatment.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 10, 2019
    Inventors: Erzsébet Réka ANGI, Tamás JORDÁN, Richárd Balázs KÁRPÁTI, Gergo PATYI, Orsolya BASA-DÉNES, Tamás SOLYMOSI, Zsolt ÖTVÖS, László MOLNÁR, Hristos GLAVINAS, Genovéva FILIPCSEI
  • Patent number: 10376501
    Abstract: Disclosed herein are pharmaceutically acceptable complex formulations comprising complexes of Lumacaftor, or a salt, or derivative thereof together with complexation agents and, optionally, pharmaceutically acceptable excipients; processes for the preparation thereof and pharmaceutical compositions containing them. The complex formulations have improved dissolution and permeability in fasted and fed state simulation that is expected to deliver full absorption and the elimination of the food effect.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: August 13, 2019
    Assignee: Druggability Technologies IP Holdco Limited
    Inventors: Richárd Balázs Kárpáti, Betti Szabóné Ordasi, Orsolya Basa-Dénes, Erzsébet Réka Angi, Tamás Jordán, László Molnár, Hristos Glavinas, Zsolt Ötvös, Genovéva Filipcsei
  • Patent number: 10307429
    Abstract: Disclosed herein are stable complexes with controlled particle size, increased apparent solubility and increased dissolution rate comprising as active compound Celecoxib, its salts, or derivatives thereof, which is useful in the treatment of osteoarthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, ankylosing spondylitis, acute pain especially in cancer related acute pain, primary dysmenorrhea. More specifically, the complexes possess instantaneous redispersibility, increased apparent solubility and permeability that provide faster onset of action for acute pain relief and lower GI related side effects. Further disclosed are methods of formulating and manufacturing the complexes described herein, pharmaceutical compositions, and uses and methods of treatment.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: June 4, 2019
    Assignee: Druggability Technologies IP HoldCo Limited
    Inventors: Erzsébet Réka Angi, Tamás Jordán, Richárd Balázs Kárpáti, Gergo Patyi, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, László Molnár, Hristos Glavinas, Genovéva Filipcsei
  • Publication number: 20190046437
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Application
    Filed: October 17, 2018
    Publication date: February 14, 2019
    Inventors: Réka ANGI, Tamás JORDÁN, Orsolya BASA-DÉNES, Tamás SOLYMOSI, Zsolt ÖTVÖS, Hristos GLAVINAS, Genovéva FILIPCSEI
  • Patent number: 10130582
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: November 20, 2018
    Assignee: Druggability Technologies IP Holdco Limited
    Inventors: Réka Angi, Tamás Jordán, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, Hristos Glavinas, Genovéva Filipcsei
  • Publication number: 20180000845
    Abstract: Disclosed herein are stable complexes with controlled particle size, increased apparent solubility and increased dissolution rate comprising as active compound Celecoxib, its salts, or derivatives thereof, which is useful in the treatment of osteoarthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, ankylosing spondylitis, acute pain especially in cancer related acute pain, primary dysmenorrhea. More specifically, the complexes possess instantaneous redispersibility, increased apparent solubility and permeability that provide faster onset of action for acute pain relief and lower GI related side effects. Further disclosed are methods of formulating and manufacturing the complexes described herein, pharmaceutical compositions, and uses and methods of treatment.
    Type: Application
    Filed: December 15, 2016
    Publication date: January 4, 2018
    Inventors: Erzsébet Réka ANGI, Tamás JORDÁN, Richárd Balázs KÁRPÁTI, Gergo PATYI, Orsolya BASA-DÉNES, Tamás SOLYMOSI, Zsolt ÖTVÖS, László MOLNÁR, Hristos GLAVINAS, Genovéva FILIPCSEI
  • Publication number: 20170326121
    Abstract: Disclosed herein are pharmaceutically acceptable complex formulations comprising complexes of Lumacaftor, or a salt, or derivative thereof together with complexation agents and, optionally, pharmaceutically acceptable excipients; processes for the preparation thereof and pharmaceutical compositions containing them. The complex formulations have improved dissolution and permeability in fasted and fed state simulation that is expected to deliver full absorption and the elimination of the food effect.
    Type: Application
    Filed: April 25, 2017
    Publication date: November 16, 2017
    Inventors: Richárd Balázs KÁRPÁTI, Betti SZABÓNÉ ORDASI, Orsolya BASA-DÉNES, Erzsébet Réka ANGI, Tamás JORDÁN, László MOLNÁR, Hristos GLAVINAS, Zsolt ÖTVÖS, Genovéva FILIPCSEI
  • Publication number: 20170182172
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Application
    Filed: March 13, 2017
    Publication date: June 29, 2017
    Inventors: Réka ANGI, Tamás JORDÁN, Orsolya BASA-DÉNES, Tamás SOLYMOSI, Zsolt ÖTVÖS, Hristos GLAVINAS, Genovéva FILIPCSEI
  • Publication number: 20170165237
    Abstract: The invention is directed to a stable complex with controlled particle size, increased apparent solubility and increased dissolution rate comprising as active compound Sirolimus or derivatives thereof, which is useful in the prophylaxis of organ rejection in patients receiving renal transplants, in the treatment of psoriasis, facial angiofibromas associated with tuberous sclerosis, fibrofolliculomas found in Birt-Hogg-Dubé Syndrome, chronic erosive oral lichen planus, Early Stage Cutaneous T-cell Lymphoma, Treatment of Autoimmune Active Anterior Uveitis, dry eye syndrome, age-related macular degeneration, diabetic macular edema, noninfectious uveitis, telangiectasia, inflammatory skin diseases (dermatitis, including psoriasis and lichen ruber planus), Pachyonychia Congenita and in the suppression of angiogenesis pathways.
    Type: Application
    Filed: February 13, 2015
    Publication date: June 15, 2017
    Applicant: Druggability Technologies IP Holdco Limited
    Inventors: Erzsébet Réka ANGI, Tamás SOLYMOSI, Richard Balázs KÁRPÁTI, Zsófia FENYVESI, Zsolt ÖTVÖS, László MOLNÁR, Hristos GLAVINAS, Genovéva FILIPCSEI, Katalin FERENCZI, Gábor HELTOVICS
  • Patent number: 9623034
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: April 18, 2017
    Assignee: Druggability Technologies IP Holdco Limited
    Inventors: Réka Angi, Tamás Jordán, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, Hristos Glavinas, Genovéva Filipcsei
  • Patent number: 9592244
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: March 14, 2017
    Assignee: Druggability Technologies IP Holdco Limited
    Inventors: Erzsébet Réka Angi, Tamás Jordán, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, Hristos Glavinas, Genovéva Filipcsei
  • Publication number: 20160361293
    Abstract: The invention relates to a nanostructured (nanoparticular) composition comprising Indomethacine, its pharmaceutically acceptable salts and co-crystals, processes for the preparation thereof, and compositions useful for pharmaceutical applications. The size of the nanoparticles according to the invention is smaller than 500 nm. Indomethacine (INN) or Indomethacine (USAN, previously BAN) is a non-steroidal anti-inflammatory drug (NSAID), which is used for the treatment of fever, inflammation, spasm, swells and inflammations. The machanism of action of Indomethacine is the inhibition of the synthesis of prostaglandin. It is marketed under the trade names of Indocin, Indocid, Indochron E-R, and Indocin-SR.
    Type: Application
    Filed: February 25, 2015
    Publication date: December 15, 2016
    Applicant: DARHOLDING KFT.
    Inventors: Genovéva FILIPCSEI, Zsolt ÖTVÖS, Gábor HELTOVICS, Ferenc DARVAS
  • Patent number: 9504652
    Abstract: The present invention is directed to nanostructured Aprepitant compositions, process for the preparation thereof and pharmaceutical compositions containing them. The nanoparticles of Aprepitant according to the invention have an average particle size of less than about 200 nm. The stable nanostructured particles of the invention are presented by increased solubility, dissolution rate, permeability and bioequivalent or enhanced biological performance characterized by significantly decreased fed/fasted effect compared to the reference and marketed drug. Aprepitant is a chemical compound that belongs to a class of drugs called substance P antagonists (SPA). It mediates its effect by acting on neurokinin 1 receptor. Aprepitant is manufactured by Merck & Co. under the brand name Emend for prevention of acute and delayed chemotherapy-induced nausea and vomiting (CINV) and for prevention of postoperative nausea and vomiting.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: November 29, 2016
    Assignee: Druggability Technologies IP Holdco (Jersey) Ltd.
    Inventors: Genovéva Filipcsei, Zsolt Ötvös, Gábor Heltovics, Ferenc Darvas
  • Publication number: 20160228455
    Abstract: The present disclosure relates to pharmaceutically acceptable complex formulae comprising complexes of Abiraterone acetate and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present disclosure have improved physicochemical properties which results in reduced food effect which allows significant dose reduction and the abandoning of the requirement of taking the drug on an empty stomach.
    Type: Application
    Filed: February 9, 2016
    Publication date: August 11, 2016
    Inventors: Réka Angi, Tamás Jordán, Orsolya Basa-Dénes, Tamás Solymosi, Zsolt Ötvös, Hristos Glavinas, Genovéva Filipcsei
  • Publication number: 20150132388
    Abstract: The present invention relates to pharmaceutically acceptable complex formulae comprising complexes of Fulvestrant, or a salt, or derivatives thereof and complexation agents and pharmaceutically acceptable excipients, process for the preparation thereof and pharmaceutical compositions containing them. The complex formulae of the present invention have improved physicochemical properties which makes the compound orally available and makes oral administration of the compound possible in the treatment of hormone receptor positive metastatic breast cancer in postmenopausal women with disease progression following anti-estrogen therapy.
    Type: Application
    Filed: November 11, 2014
    Publication date: May 14, 2015
    Inventors: Erzsébet Réka Angi, Richard Balázs Kárpáti, Zsolt Ötvös, László Molnár, Hristos Glavinas, Genovéva Filipcsei