Patents Assigned to Aptalis Pharma Limited
  • Patent number: 8889182
    Abstract: The present invention refers to a process to prepare a highly activated composite of one or more water-insoluble drugs, said process comprising the steps of: (a) subjecting said water-insoluble drug and a cross-linked polymer to co-grinding; (b) exposing the ground product of step a. to contact with water or water vapors. The resulting composite contains large amounts of drug in the easily soluble amorphous form, reduced amounts of drug in the nanocrystalline form, and is substantially free from practically insoluble drug crystals.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: November 18, 2014
    Assignee: Aptalis Pharma Limited
    Inventors: Massimo Bresciani, Lorenzo Magarotto, Luca Dobetti
  • Publication number: 20140141091
    Abstract: The present invention provides a pharmaceutical composition comprising taste-masked immediate release microcapsules which comprise fexofenadine and a water-insoluble polymer coating. These microcapsules and the pharmaceutical compositions comprising them have suitable drug content and desirable pharmaceutical properties, including a quick dissolution rate of fexofenadine combined with a taste masking effect.
    Type: Application
    Filed: October 9, 2013
    Publication date: May 22, 2014
    Applicant: APTALIS PHARMA LIMITED
    Inventors: Luigi Mapelli, Flavio Fabiani, Luigi Boltri, Paolo Gatti, Mauro Serratoni, Roberto Cassanmagnago
  • Patent number: 8722096
    Abstract: Lipoic acid pellets are described, obtained from inert cores externally coated with lipoic acid. The so obtained active cores are coated with a first layer of insulating polymeric material and then with a polymeric coat that is insoluble at the gastric pH. Pellet are then formulated pharmaceutically, for instance in jelly capsules or controlled release capsules or as oral suspensions, dispersible powders, sachets, etc.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: May 13, 2014
    Assignees: Aptalis Pharma Limited, Laboratorio Chimico Internazionale S.p.A.
    Inventors: Luigi Boltri, Flavio Fabiani, Luigi Mapelli, Annibale Salvi, Paolo Magri', Antonio Nardi, Flavio Villani
  • Publication number: 20140127307
    Abstract: The present invention relates to a small particle size composition comprising pancreatin containing digestive enzymes for use in patients in need, including pediatric, geriatric, and adult patients, particularly those patients with dysphagia or wherein enteral administration using such composition would be suitable. In addition, the invention is directed to the composition as particles, such as micropellets or microgranules having a high potency, high useable yield and at least 10%-90% of 400-800 ?m. Furthermore, the composition optionally has an improved enteric coating and concomitant improved stability and enzyme activity compared to conventional prepared enterically coated pancreatic enzyme particles.
    Type: Application
    Filed: November 2, 2012
    Publication date: May 8, 2014
    Applicant: APTALIS PHARMA LIMITED
    Inventors: Gopi M. VENKATESH, Craig Kramer, Flavio Fabiani, Luigi Mapelli, Giovanni Ortenzi, Massimo Latino
  • Patent number: 8580313
    Abstract: The present invention provides a pharmaceutical composition comprising taste-masked immediate release microcapsules which comprise fexofenadine and a water-insoluble polymer coating. These microcapsules and the pharmaceutical compositions comprising them have suitable drug content and desirable pharmaceutical properties, including a quick dissolution rate of fexofenadine combined with a taste masking effect.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: November 12, 2013
    Assignee: Aptalis Pharma Limited
    Inventors: Luigi Mapelli, Flavio Fabiani, Luigi Boltri, Paolo Gatti, Mauro Serratoni, Roberto Cassanmagnago
  • Patent number: 8562978
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: October 22, 2013
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Patent number: 8562980
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: October 22, 2013
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Patent number: 8562981
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: October 22, 2013
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Patent number: 8562979
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: October 22, 2013
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Publication number: 20130274297
    Abstract: The invention provides a composite of drug, polymeric carrier and at least one not cross linked polymer useful to improve the solubility of poorly water soluble drugs. The present invention comprises manufacturing process of this composite material. The manufacturing process is carried out by the solvent induced activation process, wherein the not cross-linked polymer is loaded into the composite from organic solution, possibly together with the drug. Pharmaceutical compositions comprising said composite in combination with pharmaceutical acceptable excipients are also described herein.
    Type: Application
    Filed: December 22, 2011
    Publication date: October 17, 2013
    Applicant: APTALIS PHARMA LIMITED
    Inventors: Paolo Gatti, Italo Colombo, Dario Gervasoni, Vincenza Pironti, Lia Alborghetti, Flavio Fabiani, Luigi Boltri
  • Publication number: 20130156934
    Abstract: Microcapsules containing an active ingredient, constituted by a core coated with a polymer membrane, characterized in that the active ingredient is incorporated in the polymer coating layer, and in that said layer is applied using microencapsulation techniques (coacervation by means of phase separation). The microcapsules; thus produced have excellent properties of taste masking and prolonged release of the active ingredients.
    Type: Application
    Filed: November 20, 2012
    Publication date: June 20, 2013
    Applicant: APTALIS PHARMA LIMITED
    Inventor: APTALIS PHARMA LIMITED
  • Patent number: 8293229
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: October 23, 2012
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Patent number: 8246950
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: August 21, 2012
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Publication number: 20120201875
    Abstract: The present invention is directed to a pharmaceutical composition or dosage form having a stable, low (diluted) digestive enzyme content comprising at least one digestive enzyme and at least one carrier, or a dosage form thereof. The invention is also directed to a process of preparation of the composition or the dosage form. In addition the invention is directed to the treatment and prevention of disorders or conditions associated with a digestive enzyme deficiency in a patient in need thereof, comprising administering to said patient a pharmaceutically acceptable amount of the composition having a stable low digestive enzyme content or dosage form thereof.
    Type: Application
    Filed: October 3, 2011
    Publication date: August 9, 2012
    Applicant: Aptalis Pharma Limited
    Inventors: Giovanni ORTENZI, Giuseppe De Franza, Danilo Clementi, Christian Stollberg, Luigi Boltri
  • Patent number: 8221747
    Abstract: Compositions of the present invention, comprising at least one digestive enzyme (e.g., pancrelipase) are useful for treating or preventing disorders associated with digestive enzyme deficiencies. The compositions of the present invention can comprise a plurality of coated particles, each of which is comprised of a core coated with an enteric coating comprising at least one enteric polymer and 4-10% of at least one alkalinizing agent, or have moisture contents of about 3% or less, water activities of about 0.6 or less, or exhibit a loss of activity of no more than about 15% after six months of accelerated stability testing.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: July 17, 2012
    Assignee: Aptalis Pharma Limited
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Publication number: 20120177629
    Abstract: The present invention is directed to a process for the preparation of a predigested nutritional formula as well as the predigested liquid nutritional formula and a kit for the preparation of a predigested nutritional formula. The predigested nutritional formula comprises digestive enzymes and a liquid nutritional composition comprising a mixture of carbohydrates, lipids, proteins and water.
    Type: Application
    Filed: August 8, 2011
    Publication date: July 12, 2012
    Applicant: Aptalis Pharma Limited
    Inventors: Delma Broussard, Luigi Ghidorsi, Giovanni Ortenzi