Patents by Inventor Per Holm

Per Holm 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: 20050165244
    Abstract: The present invention relates to the crystalline base of the well known antidepressant drug citalopram, 1-[3-dimethylanino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of citalopram, such as the hydrobromide, using the base, the salts obtained by said process and formulations containing such salts.
    Type: Application
    Filed: March 24, 2005
    Publication date: July 28, 2005
    Applicant: H. Lundbeck A/S
    Inventors: Hans Petersen, Klaus Bogeso, Per Holm
  • Publication number: 20050165092
    Abstract: The present invention relates to the crystalline base of the well known antidepressant drug citalopram, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of citalopram, such as the hydrobromide, using the base, the salts obtained by said process and formulations containing such salts.
    Type: Application
    Filed: March 24, 2005
    Publication date: July 28, 2005
    Applicant: H. Lundbeck A/S
    Inventors: Hans Petersen, Klaus Bogeso, Per Holm
  • Publication number: 20050130228
    Abstract: A dosing form for a polymer support for organic chemical synthesis in a solvent medium comprising a fixed weight amount of beads of a polymer containing functional groups, which polymer is insoluble in the solvent for the intended synthesis, is provided as compressed tablets of essentially equal weight and composition wherein the polymer beads are essentially intact and are released as such when the tablets are disintegrated in said solvent. Use of the dosing form is made in conventional synthesis, in parallel synthesis, in split and mix synthesis and/or combinatorial chemistry. In a method for producing the dosing form, beads of a polymer having functional gropusgroups is compressed into tablets after pre-treatment with an aprotic organic solvent. groups are compressed into tablets after pre-treatment with an aprotic organic solvent.
    Type: Application
    Filed: October 14, 2004
    Publication date: June 16, 2005
    Applicant: H. Lundbeck A/S
    Inventors: Thomas Ruhland, Per Holm, Kirsten Schultz, Jannie Holm, Kim Andersen
  • Publication number: 20050096391
    Abstract: The present invention relates to pharmaceutical compositions in particulate form or in solid dosage forms comprising a combination of fenofibrate and the HMG CoA reductase inhibitor rosuvastatin or a pharmaceutically active salt thereof, which upon oral administration provides a relative AUC0-24 value (AUCfibric acid/AUCrosuvastatin) of between about 150 and about 12,000. The solid compositions are manufactured without any need of addition of water or aqueous medium and comprise at least 80% of the active substances fenofibrate and rosuvastatin in dissolved form, or, optionally, atorvastatin in micronized form, in order to ensure suitable bioavailability.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 5, 2005
    Inventors: Per Holm, Tomas Norling
  • Publication number: 20050096390
    Abstract: The present invention relates to pharmaceutical compositions in particulate form or in solid dosage forms comprising a combination of fenofibrate and the HMG CoA reductase inhibitor pravastatin or a pharmaceutically active salt thereof, which upon oral administration provides a relative AUC0-24 value (AUCfibric acid/AUCpravastatin) of between about 90 and about 6300. The solid compositions are manufactured without any need of addition of water or aqueous medium and comprise at least 80% of the active substances fenofibrate and pravastatin in dissolved form, or, optionally, atorvastatin in micronized form, in order to ensure suitable bioavailability.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 5, 2005
    Inventors: Per Holm, Tomas Norling
  • Publication number: 20050053652
    Abstract: A solid unit dosage form comprising citalopram, which is prepared by direct compression of a mixture of citalopram base or a pharmaceutically acceptable salt thereof and pharmaceutically acceptable excipients, or by filling of said mixture in a hard gelatine capsule. Large crystals of a pharmaceutical acceptable salt of citalopram and method for the manufacture of said large crystals.
    Type: Application
    Filed: October 15, 2004
    Publication date: March 10, 2005
    Applicant: H. Lundbeck A/S
    Inventors: Ken Liljegren, Per Holm, Ole Nielsen, Sven Wagner
  • Patent number: 6849659
    Abstract: A solid unit dosage form comprising citalopram, which is prepared by direct compression of a mixture of citalopram base or a pharmaceutically acceptable salt thereof and pharmaceutically acceptable excipients, or by filling of said mixture in a hard gelatine capsule. Large crystals of a pharmaceutical acceptable salt of citalopram and method for the manufacture of said large crystals.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: February 1, 2005
    Assignee: H. Lundbeck A/S
    Inventors: Ken Liljegren, Per Holm, Ole Nielsen, Sven Wagner
  • Publication number: 20050008706
    Abstract: A process for the preparation of a particulate material by a controlled agglomeration method, i.e. a method that enables a controlled growth in particle size. The method is especially suitable for use in the preparation of pharmaceutical compositions containing a therapeutically and/or prophylactically active substance which has a relatively low aqueous solubility and/or which is subject to chemical decomposition. The process comprising i) spraying a first composition comprising a carrier, which has a melting point of about 5° C. or more which is present in the first composition in liquid form, on a second composition comprising a material in solid form, the second composition having a temperature of at the most a temperature corresponding to the melting point of the carrier and/or the carrier composition and ii) mixing or others means of mechanical working the second composition onto which the first composition is sprayed to obtain the particulate material.
    Type: Application
    Filed: July 5, 2002
    Publication date: January 13, 2005
    Inventors: Per Holm, Anders Buur, Michiel Elema, Birgitte Mollgaard, Jannie Holm, Kirsten Schultz
  • Publication number: 20040170695
    Abstract: Solid modified release dosage forms, prepared from melt granulated compositions comprising (A) one or more hydrophilic cellulose ether polymers, (B) a hydrophilic melt binder, and (C) a therapeutically active ingredient.
    Type: Application
    Filed: November 6, 2003
    Publication date: September 2, 2004
    Inventors: Michiel Onne Elama, Per Holm
  • Publication number: 20040167210
    Abstract: The present invention relates to the crystalline base of the well known antidepressant drug citalopram, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of citalopram, such as the hydrobromide, using the base, the salts obtained by said process and formulations containing such salts.
    Type: Application
    Filed: December 30, 2003
    Publication date: August 26, 2004
    Inventors: Hans Petersen, Klaus Peter Bogeso, Per Holm
  • Publication number: 20040157876
    Abstract: The present invention relates to a granulated product containing gaboxadol as an acid addition salt, a melt granulation process for the preparation thereof and to solid pharmaceutical unit dosage forms prepared from said granular preparation of gaboxadol.
    Type: Application
    Filed: February 18, 2004
    Publication date: August 12, 2004
    Inventors: Michiel O Elema, Lene Andresen, Per Holm
  • Publication number: 20040132808
    Abstract: The present invention relates to the crystalline base of the well known antidepressant drug citalopram, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of citalopram, such as the hydrobromide, using the base, the salts obtained by said process and formulations containing such salts.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 8, 2004
    Inventors: Hans Petersen, Klaus Peter Bogeso, Per Holm
  • Publication number: 20040058989
    Abstract: A solid unit dosage form comprising citalopram which is prepared by a process comprising a step wherein citalopram base or a pharmaceutically acceptable salt thereof and optionally pharmaceutically acceptable excipients is roller compacted.
    Type: Application
    Filed: July 1, 2003
    Publication date: March 25, 2004
    Applicant: H. Lundbeck A/S
    Inventors: Ken Liljegren, Per Holm
  • Publication number: 20030232881
    Abstract: The invention is directed to methods of crystallizing pharmaceutically acceptable salts of citalopram, the resulting crystals, and pharmaceutical compositions comprising the crystals.
    Type: Application
    Filed: December 5, 2002
    Publication date: December 18, 2003
    Applicant: H. LUNDBECK A/S
    Inventors: Ken Liljegren, Per Holm, Ole Nielsen, Sven Wagner
  • Publication number: 20030138376
    Abstract: A dosing form for at least one solid reagent for use in conventional organic and inorganic synthesis, in parallel synthesis, and in split and mix synthesis in combinatorial chemistry is provided as compressed tablets each containing the same predetermined amount of said at least one reagent embedded in a polymer matrix comprising beads of a polymer insoluble in the solvents for the intended synthesis, which tablets are capable of disintegrating in said solvent for release of the at least one reagent and disperse the matrix as polymer beads into the solvent. The polymer beads forming the matrix and the reagents of the dosing form can easily be removed by filtration in order to separate these from a formed soluble product.
    Type: Application
    Filed: September 16, 2002
    Publication date: July 24, 2003
    Applicant: H. Lundbeck A/S
    Inventors: Thomas Ruhland, Per Holm, Kirsten Schultz, Jannie Egeskov Holm, Kim Andersen
  • Publication number: 20030138847
    Abstract: A dosing form for a polymer support for organic chemical synthesis in a solvent medium comprising a fixed weight amount of beads of a polymer containing functional groups, which polymer is insoluble in the solvent for the intended synthesis, is provided as compressed tablets of essentially equal weight and composition wherein the polymer beads are essentially intact and are released as such when the tablets are disintegrated in said solvent.
    Type: Application
    Filed: September 16, 2002
    Publication date: July 24, 2003
    Applicant: H. Lundbeck A/S
    Inventors: Thomas Ruhland, Per Holm, Kirsten Schultz, Jannie Egeskov Holm, Kim Andersen
  • Publication number: 20030109577
    Abstract: A solid unit dosage form comprising citalopram, which is prepared by direct compression of a mixture of citalopram base or a pharmaceutically acceptable salt thereof and pharmaceutically acceptable excipients, or by filling of said mixture in a hard gelatine capsule. Large crystals of a pharmaceutical acceptable salt of citalopram and method for the manufacture of said large crystals.
    Type: Application
    Filed: December 5, 2000
    Publication date: June 12, 2003
    Inventors: Ken Liljegren, Per Holm, Ole Nielsen, Sven Wagner
  • Publication number: 20030078442
    Abstract: The present invention relates to the crystalline base of the well known antidepressant drug citalopram,1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile, formulations of said base, a process for the preparation of purified salts of citalopram, such as the hydrobromide, using the base, the salts obtained by said process and formulations containing such salts.
    Type: Application
    Filed: September 12, 2002
    Publication date: April 24, 2003
    Applicant: H. Lundbeck A/S
    Inventors: Hans Petersen, Klaus Peter Bogeso, Per Holm
  • Publication number: 20020160050
    Abstract: Solid modified release dosage forms, prepared from melt granulated compositions comprising (A) one or more hydrophilic cellulose ether polymers, (B) a hydrophilic melt binder, and (C) a therapeutically active ingredient.
    Type: Application
    Filed: March 25, 2002
    Publication date: October 31, 2002
    Applicant: H. Lundbeck A/S
    Inventors: Michiel Onne Elema, Per Holm
  • Publication number: 20010031784
    Abstract: The crystalline base of the compound citalopram, 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile, having the formula 1
    Type: Application
    Filed: December 5, 2000
    Publication date: October 18, 2001
    Inventors: Hans Petersen, Klaus Peter Bogeso, Per Holm