Patents by Inventor Henricus Tiemessen

Henricus Tiemessen 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: 10722466
    Abstract: The invention relates to a pharmaceutical liposomal composition comprising 2-{[5-{3-chloro-2-methyl-4-[2-(4-methylpiperazin-1-yl)ethoxy]phenyl}-6-(4-fluorophenyl)thieno [2,3-d]pyrimidin-4-yl]oxy}-3-(2-{[2-(2-methoxyphenyl)pyrimidin-4-yl]methoxy}phenyl) propanoic acid, referred to herein as ‘Compound A’, or a pharmaceutically acceptable salt thereof. More specifically the invention relates to a liposomal vehicle, an organic concentrate composition comprising Compound A, and a pharmaceutical composition for parenteral administration comprising liposomes and Compound A. Furthermore, the invention relates to the use of such compositions for the treatment of cancer. ‘Compound A’ as used herein includes all enantiomers, diastereoisomers, and atropisomers thereof, or mixtures thereof, and also optionally includes the pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: July 28, 2020
    Assignees: LES LABORATOIRES SERVIER, NOVARTIS AG
    Inventors: Peter Wessels, Henricus Tiemessen, Paolo De Marco, Malika Larabi, Christiane Schiedel, Marina Gurina
  • Publication number: 20200054557
    Abstract: The invention relates to a pharmaceutical liposomal composition comprising 2-{[5-{3-chloro-2-methyl-4-[2-(4-methylpiperazin-1-yl)ethoxy]phenyl}-6-(4-fluorophenyl)thieno [2,3-d]pyrimidin-4-yl]oxy}-3-(2-{[2-(2-methoxyphenyl)pyrimidin-4-yl]methoxy}phenyl) propanoic acid, referred to herein as ‘Compound A’, or a pharmaceutically acceptable salt thereof. More specifically the invention relates to a liposomal vehicle, an organic concentrate composition comprising Compound A, and a pharmaceutical composition for parenteral administration comprising liposomes and Compound A. Furthermore, the invention relates to the use of such compositions for the treatment of cancer. ‘Compound A’ as used herein includes all enantiomers, diastereoisomers, and atropisomers thereof, or mixtures thereof, and also optionally includes the pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: October 27, 2017
    Publication date: February 20, 2020
    Inventors: Peter WESSELS, Henricus TIEMESSEN, Paolo DE MARCO, Malika LARABI, Christiane SCHIEDEL, Marina GURINA
  • Publication number: 20080131499
    Abstract: Compositions for forming molecular associates with lipophilic compounds and an improved method of loading lipophilic biologically active compounds into previously formed, aqueous suspensions of lipid particles. A preferred embodiment for injection purposes comprise lipid particles having sizes below 1000 nm in diameter, in a vial or other suitable container are described. The method involves mixing a lipophilic compound either in solution or as an amorphous, preferably lyophilised powder in a first container with an aqueous suspension of lipid particles contained in a second container to form molecular associates. Only minimum agitation is required. The entire procedure may be carried out instantly in situ, in sealed sterile units just prior to use in the hospital ward or by the bedside.
    Type: Application
    Filed: January 2, 2008
    Publication date: June 5, 2008
    Applicant: PHARES PHARMACEUTICAL RESEARCH N.V.
    Inventors: Steven Leigh, Mathew Louis Steven Leigh, Peter Van Hoogevest, Henricus Tiemessen
  • Publication number: 20060128665
    Abstract: There is described marine phospholipids (MPL) compositions suitable for human, aquaculture applications comprising a dry composition comprising nutritional components selected from the group consisting of marine phospholipids, marine proteins and amino acid blends obtainable by fluid extraction of a dried marine raw material. The compositions have low amounts of neutral lipids and particularly low amounts of cholesterol and cholesterol esters. They may be used either as such in powder form and for preparing purified MPL compositions by ethanol extraction. Both forms may be used as nutritional supplements, ingredients for functional foods and to optimise the delivery and containment of nutritional components in multicomponent fish feed compositions. There is further described a blend of the purified, ethanol extracted MPL compositions mixed with marine, vegetable, microbial or MCT oils to form liquid preparations for hard or soft gel encapsulation.
    Type: Application
    Filed: November 26, 2003
    Publication date: June 15, 2006
    Applicant: PHARES PHARMACEUTICAL RESEARCH N.V.
    Inventors: Steve Leigh, Elsa Kung, Peter Van Hoogevest, Henricus Tiemessen
  • Publication number: 20050260145
    Abstract: A process is disclosed for the preparation of an oily solution of a carotenoid, particularly astaxanthin, a composition comprising at least one xanthophyll and at least one suitable solvent, particularly n-methyl-pyrrolidone, a composition comprising a carotenoid and a mixture of mono-, di- and triglycerides subjected to enzyme treatment, glycerolysis and/or fractionation, and a solid homogeneous mixture comprising one xanthophyll in a physiologically acceptable amount and at least one lipophilic dispersing agent. The process is useful, for example, in preparing nutrient or pharmaceutical compositions.
    Type: Application
    Filed: May 28, 2003
    Publication date: November 24, 2005
    Inventors: Steve Leigh, Mathew Leigh, Peter Hoogevest, Henricus Tiemessen
  • Publication number: 20040115255
    Abstract: Compositions for forming molecular associates with lipophilic compounds and an improved method of loading lipophilic biologically active compounds into previously formed, aqueous suspensions of lipid particles. A preferred embodiment for injection purposes comprise lipid particles having sizes below 1000 nm in diameter, in a vial or other suitable container are described. The method involves mixing a lipophilic compound either in solution or as an amorphous, preferably lyophilised powder in a first container with an aqueous suspension of lipid particles contained in a second container to form molecular associates. Only minimum agitation is required. The entire procedure may be carried out instantly in situ, in sealed sterile units just prior to use in the hospital ward or by the bedside.
    Type: Application
    Filed: September 26, 2003
    Publication date: June 17, 2004
    Applicant: Phares Pharmaceutical Research N.V.
    Inventors: Steven Leigh, Mathew Louis Steven Leigh, Peter Van Hoogevest, Henricus Tiemessen