Patents by Inventor Oleg Valentinovich Dorozhko

Oleg Valentinovich Dorozhko 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).

  • Patent number: 10398717
    Abstract: The invention relates to medicine, hepatology and pharmacology and can be used for producing and using a pharmaceutical composition based on a hepatoprotector and a prebiotic for treating and preventing liver diseases which are caused by lipid-cholesterol exchange and selected from the following group: cholelitiasis mainly with cholesterol stones, alcoholic and non-alcoholic steatohepatitis, biliary cirrhosis, cholesterol imbibition gallbladder and drug-induced and toxic liver damage. The pharmaceutical composition is administered by mouth and contains a hepatoprotector and a prebiotic taken, as an active agent, in therapeutically effective doses. The invention contributes to the liver's functional recovery in a short time and prevents disease recidivation owing to the recovery of cholesterol exchange and intestinal biocenosis as a result of the synergistic interaction of a hepatoprotector and a prebiotic, thereby also preventing hepatoprotector side effects.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: September 3, 2019
    Inventors: Alexander Vladimirovich Dikovskiy, Boris Anatolievich Rudoi, Oleg Valentinovich Dorozhko
  • Publication number: 20170071968
    Abstract: The invention relates to medicine, hepatology and pharmacology and can be used for producing and using a pharmaceutical composition based on a hepatoprotector and a prebiotic for treating and preventing liver diseases which are caused by lipid-cholesterol exchange and selected from the following group: cholelitiasis mainly with cholesterol stones, alcoholic and non-alcoholic steatohepatitis, biliary cirrhosis, cholesterol imbibition gallbladder and drug-induced and toxic liver damage. The pharmaceutical composition is administered by mouth and contains a hepatoprotector and a prebiotic taken, as an active agent, in therapeutically effective doses. The invention contributes to the liver's functional recovery in a short time and prevents disease recidivation owing to the recovery of cholesterol exchange and intestinal biocenosis as a result of the synergistic interaction of a hepatoprotector and a prebiotic, thereby also preventing hepatoprotector side effects.
    Type: Application
    Filed: November 29, 2016
    Publication date: March 16, 2017
    Inventors: Alexander Vladimirovich DIKOVSKIY, Boris Anatolievich RUDOI, Oleg Valentinovich DOROZHKO
  • Patent number: 9446058
    Abstract: The invention relates to medicine, hepatology and pharmacology and can be used for producing and using a pharmaceutical composition based on a hepatoprotector and a prebiotic for treating and preventing liver diseases which are caused by lipid-cholesterol exchange and selected from the following group: cholelitiasis mainly with cholesterol stones, alcoholic and non-alcoholic steatohepatitis, biliary cirrhosis, cholesterol imbibition gallbladder and drug-induced and toxic liver damage. The pharmaceutical composition is administered by mouth and contains a hepatoprotector and a prebiotic taken, as an active agent, in therapeutically effective doses. The invention contributes to the liver's functional recovery in a short time and prevents disease recidivation owing to the recovery of cholesterol exchange and intestinal biocenosis as a result of the synergistic interaction of a hepatoprotector and a prebiotic, thereby also preventing hepatoprotector side effects.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: September 20, 2016
    Inventors: Aleksander Vladimirovich Dikovskiy, Boris Anatolievich Rudoy, Oleg Valentinovich Dorozhko
  • Publication number: 20160136194
    Abstract: A pharmaceutical composition including proton pump inhibitors and prebiotics is proposed for the treatment of gastric and duodenal ulcer, this allowing effective ulcer treatment and eradication of H. pylori from the gastric and duodenal mucosa to be carried out without using wide-spectrum antibiotics. The comprehensive treatment of ulcer disease associated with a helicobaterial infection using a pharmaceutical composition of a PPI and a prebiotic makes it possible, in conditions of an elevated pH of the stomach contents, actively to stimulate the growth of lactobacilli in the upper sections of the gastrointestinal tract, including the duodenum, and substantially to increase the titre of lactobacilli, which are antagonists of H. pylori, which greatly improves the effectiveness of the ulcer treatment.
    Type: Application
    Filed: January 28, 2016
    Publication date: May 19, 2016
    Inventors: Alexander Vladimirovich DIKOVSKIY, Oleg Valentinovich DOROZHKO
  • Patent number: 8980303
    Abstract: The invention relates to medicine and pharmacology, more particularly to a pharmaceutical composition in the form of vaginal suppositories for treating candidal vaginitis and vulvovaginitis, containing antimycotics and prebiotics. The contents of the composition for therapeutic use make it possible to achieve the synergistic effect of stimulating the growth of the normal vaginal microflora through the presence of prebiotics and inhibiting the growth and eliminating pathogenic Candida fungi through the presence of modern antimycotics. Furthermore, the composition substantially contains such antimycotics to which representatives of the normal flora, i.e. lactobacilli and bifidobacteria, are insensitive. The method for treating mycetogenous or bacterial vaginosis, vaginitis and vulvovaginitis is carried out with the aid of the antimycotic and prebiotic pharmaceutical composition in a medicinal form for local application.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: March 17, 2015
    Assignee: Lugs International Ltd.
    Inventors: Aleksander Vladimirovich Dikovskiy, Oleg Valentinovich Dorozhko, Anatolievich Bor Rudoi
  • Patent number: 8323687
    Abstract: The invention relates to medicine and pharmacology, and represents a pharmaceutical composition for the treatment of bone resorption of various etiology comprising, as the biologically active ingredient, liposomes with biphosphonates in gel dosage form suitable for transdermal delivery of biphosphonates and effective local therapy. Using this composition, methods for the prevention and treatment of osteoporosis, Paget's disease, patoplogical fractures associated with oncological diseases, and some other pathological processes associated with bone resorption and reparation are proposed.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: December 4, 2012
    Inventors: Aleksander Vladimirovich Dikovskiy, Boris Anatolievich Rudoy, Oleg Valentinovich Dorozhko
  • Publication number: 20120028914
    Abstract: A pharmaceutical composition including proton pump inhibitors and prebiotics is proposed for the treatment of gastric and duodenal ulcer, this allowing effective ulcer treatment and eradication of H. pylori from the gastric and duodenal mucosa to be carried out without using wide-spectrum antibiotics. The comprehensive treatment of ulcer disease associated with a helicobaterial infection using a pharmaceutical composition of a PPI and a prebiotic makes it possible, in conditions of an elevated pH of the stomach contents, actively to stimulate the growth of lactobacilli in the upper sections of the gastrointestinal tract, including the duodenum, and substantially to increase the titre of lactobacilli, which are antagonists of H. pylori, which greatly improves the effectiveness of the ulcer treatment.
    Type: Application
    Filed: April 23, 2010
    Publication date: February 2, 2012
    Inventors: Aleksander Vladimirovich Dikovskiy, Oleg Valentinovich Dorozhko
  • Publication number: 20110312910
    Abstract: The invention relates to medicine, hepatology and pharmacology and can be used for producing and using a pharmaceutical composition based on a hepatoprotector and a prebiotic for treating and preventing liver diseases which are caused by lipid-cholesterol exchange and selected from the following group: cholelitiasis mainly with cholesterol stones, alcoholic and non-alcoholic steatohepatitis, biliary cirrhosis, cholesterol imbibition gallbladder and drug-induced and toxic liver damage. The pharmaceutical composition is administered by mouth and contains a hepatoprotector and a prebiotic taken, as an active agent, in therapeutically effective doses. The invention contributes to the liver's functional recovery in a short time and prevents disease recidivation owing to the recovery of cholesterol exchange and intestinal biocenosis as a result of the synergistic interaction of a hepatoprotector and a prebiotic, thereby also preventing hepatoprotector side effects.
    Type: Application
    Filed: March 4, 2008
    Publication date: December 22, 2011
    Inventors: Aleksander Vladimirovich Dikovskiy, Boris Anatolievich Rudoy, Oleg Valentinovich Dorozhko
  • Publication number: 20110262528
    Abstract: The invention relates to medicine and pharmacology, and represents a pharmaceutical composition for the treatment of bone resorption of various etiology comprising, as the biologically active ingredient, liposomes with biphosphonates in gel dosage form suitable for transdermal delivery of biphosphonates and effective local therapy. Using this composition, methods for the prevention and treatment of osteoporosis, Paget's disease, patoplogical fractures associated with oncological diseases, and some other pathological processes associated with bone resorption and reparation are proposed.
    Type: Application
    Filed: March 18, 2008
    Publication date: October 27, 2011
    Inventors: Aleksander Vladimirovich Dikovskiy, Boris Anatolievich Rudoi, Oleg Valentinovich Dorozhko
  • Publication number: 20110202025
    Abstract: The invention relates to medicine and pharmacology, more particularly to a pharmaceutical composition in the form of vaginal suppositories for treating candidal vaginitis and vulvovaginitis, containing antimycotics and prebiotics. The contents of the composition for therapeutic use make it possible to achieve the synergistic effect of stimulating the growth of the normal vaginal microflora through the presence of prebiotics and inhibiting the growth and eliminating pathogenic Candida fungi through the presence of modern antimycotics. Furthermore, the composition substantially contains such antimycotics to which representatives of the normal flora, i.e. lactobacilli and bifidobacteria, are insensitive. The method for treating mycetogenous or bacterial vaginosis, vaginitis and vulvovaginitis is carried out with the aid of the antimycotic and prebiotic pharmaceutical composition in a medicinal form for local application.
    Type: Application
    Filed: September 30, 2008
    Publication date: August 18, 2011
    Inventors: Aleksander Vladimirovich Dikovskiy, Oleg Valentinovich Dorozhko, Anatolievich Bor Rudoi
  • Publication number: 20110200668
    Abstract: In the first variant, the pharmaceutical composition comprises antibiotic and prebiotic in the form of oligosaccharide of a group comprising fructooligosaccharides, galactooligosaccharides, maltooligosaccharides and isomaltooligosaccharides the polymerisation degree of which ranges from 2 to 10, the particle size is equal to less than 0.3 mm and the purity is of at least 95%, wherein the antibiotic particle size ranges from 20 to 200 mkm and the antibiotic and oligosaccharide are contained with a mass ratio ranging from 1:1 to 1:100 respectively. In the second variant, the pharmaceutical composition comprises antibiotic which is in the form of a powder with the particle size ranging from 20 t0 200 mkm and is selected form a group consisting of beta-lactams, including the combination thereof with bacterial betalactamase inhibitors, azalides, fluoroquinalones, amphenicols, glycopeptides, ansamycins, nitrofurans, phosphonic acid derivatives, cycloserine and trimetoprim.
    Type: Application
    Filed: March 18, 2008
    Publication date: August 18, 2011
    Inventors: Aleksander Vladimirovich Dikovskiy, Oleg Valentinovich Dorozhko, Boris Anatolievich Rudoi
  • Publication number: 20110033526
    Abstract: The invention relates to medicine and pharmacology, in particular to pharmaceutical compositions containing the following antimicrobial preparations: antibiotics and sulphanylamides combined with prebiotic in the form of a lactulose. The composition is used for preventing enteral dysbiosis arising during antibiotic therapy using the wide range of preparations. The inventive pharmaceutical composition contains antibiotic or a sulphanylamide preparation and lactulose, wherein the antibiotic particle size ranges from 20 to 160 mkm, the sulphanylamide preparation particle size ranges from 40 to 150 mkm and the lactulose has a particle size equal to or less than 0.3 mm and the purity of at least 97%, with the ratio of the antibiotic and lactulose ranging from 1:0.1 to 1:100, and the ratio of the sulphanylamide preparation and lactulose of 1:12, said composition being internally administered.
    Type: Application
    Filed: March 18, 2008
    Publication date: February 10, 2011
    Inventors: Aleksander Vladimirovich Dikovskiy, Oleg Valentinovich Dorozhko, Boris Anatolievich Rudoi