Patents by Inventor José Lis

José Lis 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: 20090324794
    Abstract: The present invention relates to a granulated sorbitol of essentially ? crystalline form and having a high sorbitol content, characterized in that it has a specific surface area, determined according to the BET method, of greater than or equal to 2 m2/g, preferably of between 2.2 and 4 m2/g, and even more preferably of between 2.5 and 3.5 m2/g, a compressibility of between 200 and 400 N, preferably of between 250 and 350 N, and a volume-average diameter, measured by laser diffraction particle sizing using a dry-system module, of between 260 and 1000 ?m, preferably of between 260 and 500 ?m, and even more preferably of between 260 and 350 ?m.
    Type: Application
    Filed: July 23, 2007
    Publication date: December 31, 2009
    Applicant: ROQUETTE FRERES
    Inventors: Pierrick Duflot, Baptiste Boit, Philippe Lefevre, Jose Lis
  • Publication number: 20090163700
    Abstract: The invention relates to a granulated maltitol of concentration greater than or equal to 97%, preferably between 98 and 99%, characterized in that it has a water content less than 1%, preferably less than 0.5%, more preferably less than or equal to 0.4%, a compressibility greater than or equal to 300 N, preferably between 300 and 500 N, and a hygroscopicity less than or equal to 2.5%, preferably between 0.15 and 2.5%.
    Type: Application
    Filed: December 22, 2008
    Publication date: June 25, 2009
    Applicant: ROQUETTE FRERES
    Inventors: Baptiste BOIT, Pierrick DUFLOT, Jose LIS
  • Publication number: 20080226811
    Abstract: The invention relates to granulated pea protein composition characterised in that the protein content expressed in terms of a dry substance ranges from 70 to 95% by dry weight, preferably from 70 to 90% by dry weight, more preferably from 80 to 85% by dry weight, a mean diameter ranges from 150 to 300 ?m, a compressibility value determined by the HOSOKAWA method ranges from 5 to 15%, preferably from 8 to 13% and a tamped density determined by the HOSOKAWA method ranges from 0.450 and 0.650 g/ml, preferably from 0.550 and 0.650 g/ml. The method for producing said granulated pea protein composition, the use thereof in the form of a raw material for producing textured pea proteins and the thus obtainable textured pea proteins are also disclosed.
    Type: Application
    Filed: July 25, 2006
    Publication date: September 18, 2008
    Applicant: ROQUETTE FRERES
    Inventors: Bernard Boursier, Marie Delebarre, Jose Lis, Philippe Marquilly
  • Patent number: 6881432
    Abstract: The invention relates to a dextrose hydrate in powder form, having a dextrose content at least equal to 98%, an ? crystalline form content at least equal to 95%, a water content greater than 1%, a compressibility determined according to a test A, at least equal to 70 N. The invention also relates to a process for the preparation thereof and to the use of said dextrose hydrate in powder form as a sweetener, osmotic agent, nutrient or excipient, particularly in compositions intended for the food, pharmaceutical, chemical and agrochemical sectors.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: April 19, 2005
    Assignee: Roquette Freres
    Inventors: Erik La Bergerie, Philippe Lefevre, José Lis
  • Patent number: 6743447
    Abstract: The present invention concerns pulverulent mannitol characterized in that it has an average diameter of between 60 and 200 &mgr;m, preferably of between 80 and 180 &mgr;m, a packed density, determined according to a Test A, of between 0.65 and 0.85 g/ml, preferably of between 0.7 and 0.8 g/ml and a flow factor of at least 60, preferably of between 60 and 90a process for obtaining and using the said pulverulent mannitol as an excipient in preparations intended in particular for the pharmaceutical field, and especially as a powder for filling hard capsules.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: June 1, 2004
    Assignee: Roquette Freres
    Inventors: Erik Labergerie, Philippe Lefevre, José Lis
  • Publication number: 20030065167
    Abstract: The invention relates to a process for preparing beta-cyclodextrin which is of high compressibility and which is stable over time, characterized in that it comprises a step of dehydrating hydrated beta-cyclodextrin to a water content of less than 6%, preferably less than 4% and more preferably still less than or equal to 2% by weight, followed by forced rehydration to a water content greater than 10%, preferably greater than 12% and more preferably still greater than or equal to 13% by weight.
    Type: Application
    Filed: March 6, 2002
    Publication date: April 3, 2003
    Inventors: Jose Lis, Philippe Lefevre
  • Patent number: 6527868
    Abstract: The invention relates to a dextrose in powder form, characterised in that it has a dextrose content at least equal to 99%, an &agr; crystalline form content at least equal to 95%, a water content at most equal to 1% and a compressibility, determined according to a test A, at least equal to 80 N, preferably in the range 100 N and 200 N. The invention also relates to the use of said dextrose in powder form as a sweetener or excipient, particularly in food or pharmaceutical compositions, for example, for the preparation of confectionery or of tablets to be sucked, chewed, dissolved or swallowed.
    Type: Grant
    Filed: August 1, 2002
    Date of Patent: March 4, 2003
    Assignee: Roquette Freres
    Inventors: Franck Moraly, Erik Labergerie, José Lis, Philippe Lefevre
  • Publication number: 20030026832
    Abstract: The present invention concerns pulverulent mannitol characterized in that it has an average diameter of between 60 and 200 &mgr;m, preferably of between 80 and 180 &mgr;m, a packed density, determined according to a Test A, of between 0.65 and 0.85 g/ml, preferably of between 0.7 and 0.8 g/ml and a flow factor of at least 60, preferably of between 60 and 90a process for obtaining and using the said pulverulent mannitol as an excipient in preparations intended in particular for the pharmaceutical field, and especially as a powder for filling hard capsules.
    Type: Application
    Filed: March 28, 2001
    Publication date: February 6, 2003
    Inventors: Erik Labergerie, Philippe Lefevre, Jose Lis
  • Publication number: 20030005923
    Abstract: The invention relates to a dextrose in powder form,. characterised in that it has a dextrose content at least equal to 99%, an &agr; crystalline form content at least equal to 95%, a water content at most equal to 1% and a compressibility, determined according to a test A, at least equal to 80 N, preferably in the range 100 N and 200 N. The invention also relates to the use of said dextrose in powder form as a sweetener or excipient, particularly in food or pharmaceutical compositions, for example, for the preparation of confectionery or of tablets to be sucked, chewed, dissolved or swallowed.
    Type: Application
    Filed: August 1, 2002
    Publication date: January 9, 2003
    Inventors: Franck Moraly, Erik Labergerie, Jose Lis, Philippe Lefevre
  • Patent number: 6451122
    Abstract: The invention relates to a dextrose in powder form, characterized in that it has a dextrose content at least equal to 99%, a &agr; crystalline form content at least equal to 95%, a water content at most equal to 1% and a compressibility, determined according to a test A, at least equal to 80 N, preferably in the range 100 N and 200 N. The invention also relates to the use of said dextrose in powder form as a sweetener or excipient, particularly in food or pharmaceutical compositions, for example, for the preparation of confectionery or of tablets to be sucked, chewed, dissolved or swallowed.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: September 17, 2002
    Assignee: Roquette Freres
    Inventors: Franck Moraly, Erik Labergerie, José Lis, Philippe Lefevre
  • Patent number: 6387402
    Abstract: The invention relates to a pulverulent sorbitol, characterized in that it exhibits a hygroscopicity value, determined according to a test A, of less than 2%, preferably of less than 1.7%, and a specific surface, determined according to the BET method, at least equal to 2 m2/g, preferably at least equal to 2.2 m2/g, and also relates to its process of preparation. The invention also relates to compositions intended in particular for the food and pharmaceutical fields and to the use of the said pulverulent sorbitol in the preparation of tablets exhibiting a <<smooth in the mouth>> texture.
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: May 14, 2002
    Assignee: Roquette Freres
    Inventors: Franck Moraly, Erik Labergerie, José Lis, Philippe Lefevre, Frédéric Bouvier
  • Patent number: 6365789
    Abstract: The invention relates to a pulverulent sorbitol, characterized in that it exhibits a hygroscopicity value, determined according to a test A, of less than 2%, preferably of less than 1.7%, and a specific surface, determined according to the BET method, at least equal to 2 m2/g, preferably at least equal to 2.2 m2/g, and also relates to its process of preparation. The invention also relates to compositions intended in particular for the food and pharmaceutical fields and to the use of the said pulverulent sorbitol in the preparation of tablets exhibiting a <<smooth in the mouth>> texture.
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: April 2, 2002
    Assignee: Roquette Freres
    Inventors: Franck Moraly, Erik Labergerie, José Lis, Philippe Lefevre, Frédéric Bouvier
  • Publication number: 20020016518
    Abstract: The invention relates to a pulverulent sorbitol, characterized in that it exhibits a hygroscopicity value, determined according to a test A, of less than 2%, preferably of less than 1.7%, and a specific surface, determined according to the BET method, at least equal to 2 m2/g, preferably at least equal to 2.2 m2/g, and also relates to its process of preparation.
    Type: Application
    Filed: April 25, 2001
    Publication date: February 7, 2002
    Inventors: Franck Moraly, Erik Labergerie, Jose Lis, Philippe Lefevre, Frederic Bouvier
  • Publication number: 20010018092
    Abstract: The invention relates to a dextrose hydrate in powder form, having a dextrose content at least equal to 98%, an &agr; crystalline form content at least equal to 95%, a water content greater than 1%, a compressibility determined according to a test A, at least equal to 70 N. The invention also relates to a process for the preparation thereof and to the use of said dextrose hydrate in powder form as a sweetener, osmotic agent, nutrient or excipient, particularly in compositions intended for the food, pharmaceutical, chemical and agrochemical sectors.
    Type: Application
    Filed: December 12, 2000
    Publication date: August 30, 2001
    Inventors: Erik Labergerie, Philppe Lefevre, Jose Lis
  • Patent number: 6274778
    Abstract: The invention relates to a pulverulent sorbitol, characterized in that it exhibits a hygroscopicity value, determined according to a test A, of less than 2%, preferably of less than 1.7%, and a specific surface, determined according to the BET method, at least equal to 2 m2/g, preferably at least equal to 2.2 m2/g, and also relates to its process of preparation. The invention also relates to compositions intended in particular for the food and pharmaceutical fields and to the use of the said pulverulent sorbitol in the preparation of tablets exhibiting a <<smooth in the mouth>> texture.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: August 14, 2001
    Assignee: Roquette Freres
    Inventors: Franck Moraly, Erik Labergerie, José Lis, Philippe Lefevre, Frédéric Bouvier
  • Patent number: 5756484
    Abstract: The invention relates to a novel pulverulent hydroxypropyl-.beta.-cyclodextrin compound having a centered particle size free of fine particles and an appreciably improved capacity to dissolve in aqueous medium. The compound also has good flowability and has the advantage of being compressible. The invention also relates to a process for the preparation of this pulverulent hydroxypropyl-.beta.-cyclodextrin compound.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: May 26, 1998
    Assignee: Roquette Freres
    Inventors: Patrick Fuertes, Bruno Vappereau, Michel Serpelloni, Jose Lis