Patents by Inventor Giovanni Ortenzi

Giovanni Ortenzi 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: 20220280433
    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: May 23, 2022
    Publication date: September 8, 2022
    Inventors: Giovanni Ortenzi, Giuseppe De Franza, Danilo Clementi, Christian Stollberg, Luigi Boltri
  • Patent number: 11364205
    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: Grant
    Filed: October 3, 2011
    Date of Patent: June 21, 2022
    Assignee: Societe des Produits Nestle S.A.
    Inventors: Giovanni Ortenzi, Giuseppe De Franza, Danilo Clementi, Christian Stollberg, Luigi Boltri
  • Patent number: 10206882
    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: October 2, 2013
    Date of Patent: February 19, 2019
    Assignee: ALLERGAN PHARMACEUTICALS INTERNATIONAL LIMITED
    Inventors: Giovanni Ortenzi, Marco Marconi, Luigi Mapelli
  • Patent number: 10184121
    Abstract: Methods for screening pancrelipase for RNA virus contamination comprise removing free viral RNA from the pancrelipase, denaturing any viruses in the pancrelipase to release encapsidated RNA into the pancrelipase milieu, and detecting this released RNA. Removal of free viral RNA may comprise treating pancrelipase with RNase and DNase or precipitating the protein fraction of pancrelipase with a salt that precipitates the protein fraction while leaving nucleic acids such as RNA in solution. Pancrelipase substantially devoid of free nucleic acid is also provided.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: January 22, 2019
    Assignee: ALLERGAN PHARMACEUTICALS INTERNATIONAL LIMITED
    Inventors: Giovanni Ortenzi, Luigi Ghidorsi
  • Patent number: 9976171
    Abstract: The invention is directed to a process for measuring the amount of digestive enzymes released from a solid composition in a dissolution medium by fluorescence spectroscopy. The invention is also directed to a combined method for measuring both the dissolution and gastroresistance of a solid compositions comprising pancrelipase.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: May 22, 2018
    Assignee: ALLERGAN PHARMACEUTICALS INTERNATIONAL LIMITED
    Inventors: Massimo Latino, Luigi Ghidorsi, Giovanni Ortenzi
  • Publication number: 20160122743
    Abstract: Methods for screening pancrelipase for RNA virus contamination comprise removing free viral RNA from the pancrelipase, denaturing any viruses in the pancrelipase to release encapsidated RNA into the pancrelipase milieu, and detecting this released RNA. Removal of free viral RNA may comprise treating pancrelipase with RNase and DNase or precipitating the protein fraction of pancrelipase with a salt that precipitates the protein fraction while leaving nucleic acids such as RNA in solution. Pancrelipase substantially devoid of free nucleic acid is also provided.
    Type: Application
    Filed: June 19, 2015
    Publication date: May 5, 2016
    Inventors: Giovanni ORTENZI, Luigi GHIDORSI
  • Publication number: 20140295474
    Abstract: The invention is directed to a process for measuring the amount of digestive enzymes released from a solid composition in a dissolution medium by fluorescence spectroscopy. The invention is also directed to a combined method for measuring both the dissolution and gastroresistance of a solid compositions comprising pancrelipase.
    Type: Application
    Filed: August 8, 2012
    Publication date: October 2, 2014
    Applicant: Aptalis Pharma Ltd.
    Inventors: Massimo Latino, Luigi Ghidorsi, Giovanni Ortenzi
  • Publication number: 20140170212
    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: Application
    Filed: October 2, 2013
    Publication date: June 19, 2014
    Applicant: APTALIS PHARMA LTD
    Inventors: Giovanni ORTENZI, Marco Marconi, Luigi Mapelli
  • 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: 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
  • 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: 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: 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
  • Publication number: 20110123605
    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: Application
    Filed: February 2, 2011
    Publication date: May 26, 2011
    Applicant: EURAND PHARMACEUTICALS LTD
    Inventors: Giovanni ORTENZI, Marco Marconi, Luigi Mapelli
  • Publication number: 20110123633
    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: Application
    Filed: February 2, 2011
    Publication date: May 26, 2011
    Applicant: EURAND PHARMACEUTICALS LTD
    Inventors: Giovanni ORTENZI, Marco Marconi, Luigi Mapelli