Patents by Inventor Roelof Rongen

Roelof Rongen 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: 20190083632
    Abstract: The invention relates to a drug conjugate including a drug and a plant steroid. The drug conjugate may target the drug for intestinal cell delivery, and thus may be used to treat diseases, including intestinal diseases, or to affect intestinal metabolism. The invention therefore also relates to treating intestinal diseases and affecting intestinal metabolism with the drug conjugate.
    Type: Application
    Filed: August 29, 2018
    Publication date: March 21, 2019
    Applicant: DAVIDSON LOPEZ LLC
    Inventors: MICHAEL DAVIDSON, JOHN F. ARNETT, SADIK ELSHANI, ROELOF RONGEN
  • Patent number: 10086082
    Abstract: The invention relates to a drug conjugate including a drug and a plant steroid. The drug conjugate may target the drug for intestinal cell delivery, and thus may be used to treat diseases, including intestinal diseases, or to affect intestinal metabolism. The invention therefore also relates to treating intestinal diseases and affecting intestinal metabolism with the drug conjugate.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: October 2, 2018
    Assignee: DAVIDSON LOPEZ LLC
    Inventors: Michael Davidson, John F. Arnett, Sadik Elshani, Roelof Rongen
  • Patent number: 9757328
    Abstract: The present invention relates to formulations of gelled lysozyme achieved by the addition of water to a lysozyme suspension in a solvent, such as an alcohol, with retention of enzymatic activity. It was surprisingly discovered that lysozyme itself is a gelling substance (self-gel) and, therefore, it can be advantageously formulated into topical compositions without the addition of other gelling substances such as cellulose, starch or other polysaccharides. The activity of the lysozyme is enhanced as compared to other formulations of comprising lysozyme. The formulations contained in the present invention are useful in methods in the fields of therapeutics, disinfectants, sanitizers, personal hygiene, and cosmetics for human and veterinary use.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 12, 2017
    Assignee: Murami Pharma, Inc.
    Inventors: Stefano Ferrari, Roelof Rongen
  • Publication number: 20150141390
    Abstract: The invention relates to a drug conjugate including a drug and a plant steroid. The drug conjugate may target the drug for intestinal cell delivery, and thus may be used to treat diseases, including intestinal diseases, or to affect intestinal metabolism. The invention therefore also relates to treating intestinal diseases and affecting intestinal metabolism with the drug conjugate.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 21, 2015
    Applicant: Davidson Lopez, LLC
    Inventors: Michael Davidson, John F. Arnett, Sadik Elshani, Roelof Rongen
  • Publication number: 20140194512
    Abstract: Orally administrable composition comprising fatty acids comprising docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA). The compositions can be used for the treatment or prophylaxis of a variety of conditions, including liver-related conditions.
    Type: Application
    Filed: March 12, 2014
    Publication date: July 10, 2014
    Applicant: Matinas BioPharma, Inc.
    Inventors: Abdel Aziz FAWZY, George BOBOTAS, Ihor TERLECKYJ, Roelof RONGEN
  • Publication number: 20140107199
    Abstract: Orally administrable composition comprising fatty acids comprising omega-3-fatty acids, salts or derivatives thereof are provided. These compositions can be used for the treatment or prophylaxis of dyslipidemic, cardiovascular, CNS, inflammatory, and other diseases/conditions or risk factors therefore.
    Type: Application
    Filed: December 17, 2013
    Publication date: April 17, 2014
    Applicant: Matinas BioPharma, Inc.
    Inventors: Abdel Aziz FAWZY, George BOBOTAS, Roelof RONGEN
  • Publication number: 20130259852
    Abstract: The present invention relates to formulations of gelled lysozyme achieved by the addition of water to a lysozyme suspension in a solvent, such as an alcohol, with retention of enzymatic activity. It was surprisingly discovered that lysozyme itself is a gelling substance (self-gel) and, therefore, it can be advantageously formulated into topical compositions without the addition of other gelling substances such as cellulose, starch or other polysaccharides. The activity of the lysozyme is enhanced as compared to other formulations of comprising lysozyme. The formulations contained in the present invention are useful in methods in the fields of therapeutics, disinfectants, sanitizers, personal hygiene, and cosmetics for human and veterinary use.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 3, 2013
    Inventors: Michele Giuseppe DI SCHIENA, Stefano FERRARI, Roelof RONGEN
  • Publication number: 20070265340
    Abstract: Methods and compositions comprising peroxisomal and/or mitochondrial beta oxidation stimulating agents to reverse or resolve, slow the progression of, treat or prevent the development of fatty liver and conditions stemming from fatty liver, such as NASH, liver inflammation, cirrhosis and liver failure. An active agent that by itself is associated with an increased risk of fatty liver development and conditions stemming from fatty liver, such as NASH, liver inflammation, cirrhosis and liver failure, may be administered in combination with peroxisomal and/or mitochondrial beta oxidation stimulating agents. A combination regimen involving such agents, as simultaneous or concomitant therapy, or as a fixed dosage form, is also provided.
    Type: Application
    Filed: January 5, 2007
    Publication date: November 15, 2007
    Inventors: Robert Shalwitz, Roelof Rongen, Ihor Terleckyj
  • Publication number: 20070196465
    Abstract: Combinations of one or more dihydropyridine calcium channel blockers with mixtures of omega-3 fatty acids, methods of administering such combinations, and unit dosages of such combinations.
    Type: Application
    Filed: July 28, 2006
    Publication date: August 23, 2007
    Inventors: George Bobotas, Roelof Rongen
  • Publication number: 20070191467
    Abstract: A method of lipid therapy, comprising providing a subject group having a baseline triglyceride level of 200 to 499 mg/dl and being at or near its low-density lipoprotein cholesterol (LDL-C) level goal, and reducing the triglyceride level and the non-high-density lipoprotein cholesterol (non-HDL-C) level of the subject group as compared to treatment with a 3-hydroxy-3-methyl glutaryl coenzyme A (HMG CoA) inhibitor alone, by administering to the subject group an effective amount of an HMG CoA inhibitor and a composition comprising omega-3 fatty acids.
    Type: Application
    Filed: April 30, 2007
    Publication date: August 16, 2007
    Applicant: RELIANT PHARMACEUTICAL, INC.
    Inventors: Roelof Rongen, George Bobotas, Egil Bodd, Hogne Vik
  • Publication number: 20070104779
    Abstract: A method for reducing non-HDL cholesterol levels of a subject comprising administering a pharmaceutical composition comprising omega-3 fatty acids to the subject in an amount sufficient to reduce non-HDL cholesterol. The method may include a reduction of the triglyceride levels of the subject and, optionally, an increase in the HDL cholesterol levels of the subject. These methods can be used concurrently with hypertriglyceridemia therapy prescribed by a doctor.
    Type: Application
    Filed: November 7, 2005
    Publication date: May 10, 2007
    Inventors: Roelof Rongen, Robert Shalwitz
  • Publication number: 20070036862
    Abstract: Combinations of one or more azetidinone-based cholesterol absorption inhibitors with mixtures of omega-3 fatty acids, methods of administering such combinations, and unit dosages of such combinations.
    Type: Application
    Filed: July 18, 2006
    Publication date: February 15, 2007
    Inventors: Roelof Rongen, Robert Shalwitz, George Bobotas, Abdel Fawzy, Egil Bodd
  • Publication number: 20060211762
    Abstract: A method and composition for blood lipid therapy by administering to the subject an effective amount of a dyslipidemic agent and omega-3 fatty acids. The method utilizes a single administration or a unit dosage of a combination of dyslipidemic agent and omega-3 fatty acids for the treatment of patients with hypertriglyceridemia, hypercholesterolemia, mixed dyslipidemia, coronary heart disease (CHD), vascular disease, artherosclerotic disease and related conditions, and the prevention or reduction of cardiovascular and vascular events.
    Type: Application
    Filed: November 22, 2005
    Publication date: September 21, 2006
    Inventors: Roelof Rongen, George Bobotas, Egil Bodd, Hogne Vik
  • Publication number: 20060211749
    Abstract: A method and composition for blood lipid therapy that comprises administering to the subject an effective amount of a PPAR agonist and/or antagonist and an omega-3 fatty acid. The methods and compositions include combination products or concomitant therapy for the treatment of subjects with hypertriglyceridemia, hypercholesteremia, mixed dyslipidemia, vascular disease, artherosclerotic disease and related conditions, obesity, the prevention or reduction of cardiovascular and vascular events, the reduction of insulin resistance, fasting glucose levels and postprandial glucose levels, and/or the reduction of incidence and/or the delay of onset of diabetes.
    Type: Application
    Filed: December 5, 2005
    Publication date: September 21, 2006
    Inventors: George Bobotas, Robert Shalwitz, Roelof Rongen
  • Publication number: 20060083783
    Abstract: A method of treating metabolic syndrome in a human diagnosed with metabolic syndrome by administering a therapeutically effective amount of fenofibrate over a treatment period. The results can include identifying a human as not having clinical metabolic syndrome after treatment, as compared to having metabolic syndrome before treatment.
    Type: Application
    Filed: April 22, 2005
    Publication date: April 20, 2006
    Inventors: Ralph Doyle, Douglas Kling, Roelof Rongen, Keith Rotenberg