Patents by Inventor Steven Catani

Steven Catani 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: 6984732
    Abstract: A composition for sweetening ingestable solids or liquids. The composition is compressed and comprises less than about 7.5 weight-% sucralose and one or more diluents. The composition is compressed at a pressure of greater than 2 pounds per square inch. A method of forming the composition and a system for delivering the composition are also provided.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: January 10, 2006
    Assignee: McNeil-PPC, Inc.
    Inventors: Steven Catani, Anne-Lise Lucas
  • Publication number: 20050203290
    Abstract: A crystalline form of sucralose, and a method of making it. The method involves continuously crystallizing sucralose from an aqueous solution by a process providing continuous removal and recirculation of the vessel contents, and providing a long residence time for sucralose in the system. The crystals thus formed are of a relatively low length/diameter ratio, have an unsymmetrical shape, and exhibit good stability. The larger crystals in particular are tapered as compared to the rod-like larger crystals in prior art product.
    Type: Application
    Filed: May 13, 2005
    Publication date: September 15, 2005
    Inventors: Steven Catani, Carolyn Merkel, Nicholas Vernon
  • Publication number: 20050170069
    Abstract: The present invention relates to novel methods for stabilizing aqueous deacylation, via use of buffers in the production of sucralose. The present invention provides a process for producing sucralose from an acyl-sucralose compound whereby the acyl-sucralose compound is deacylated in the presence of a buffering agent, which stabilizes the pH of the feed mixture and decreases the accumulation of undesired anhydro compounds. Further, the present invention provides a process whereby the acyl-sucralose compound is deacylated directly either prior to or after removal of the tertiary amide reaction vehicle from the neutralized chlorination feed mixture. An aqueous solution of sucralose including salts and other compounds is produced, from which sucralose is recovered by extraction and purified by crystallization.
    Type: Application
    Filed: March 25, 2005
    Publication date: August 4, 2005
    Inventors: Nicholas Vernon, Edward Micinski, Steven Catani, Juan Navia
  • Publication number: 20050109788
    Abstract: Devices for dispensing unit portions of solid sweeteners. The devices incorporate structure for accurately and precisely dispensing known volumes of sweeteners in solid form. The devices are of compact size and, therefore, are conveniently portable by a consumer. Methods for dispensing liquid sweeteners are also disclosed.
    Type: Application
    Filed: October 27, 2004
    Publication date: May 26, 2005
    Inventors: Steven Catani, Lucas Anne-Lise, Joseph Panarisi
  • Publication number: 20050112241
    Abstract: Pervious filters incorporating sweeteners for providing sweetness to liquids passing though the filter and devices incorporating such pervious filters. The filters may be impregnated with sweeteners such as sucrose, sucralose, saccharin, acesulfame-K, stevia, neotame, alitame, aspartame and combinations thereof. The filters may be designed for single use or for multiple uses, and may be used for sweetening any of a variety of beverages, such as, coffee and tea.
    Type: Application
    Filed: October 27, 2004
    Publication date: May 26, 2005
    Inventors: Steven Catani, Lucas Anne-Lise, Joseph Panarisi
  • Publication number: 20050109799
    Abstract: Devices for dispensing well-controlled unit portions of liquid sweeteners. The devices incorporate structure for accurately and precisely dispensing small volumes of concentrated sweeteners in liquid form. The devices are of compact size and, therefore, are conveniently portable by a consumer. Methods for dispensing liquid sweeteners are also disclosed.
    Type: Application
    Filed: October 27, 2004
    Publication date: May 26, 2005
    Inventors: Steven Catani, Joseph Panarisi
  • Publication number: 20050013922
    Abstract: The present invention provides an improved form of crystalline sucralose and a product incorporating the crystalline sucralose.
    Type: Application
    Filed: August 17, 2004
    Publication date: January 20, 2005
    Inventors: Fiesal El Kabbani, Amal Brohmi, Christian Heiss, Juan Navia, Steven Catani
  • Publication number: 20040191400
    Abstract: A composition for sweetening ingestable solids or liquids. The composition is compressed and comprises less than about 7.5 weight-% sucralose and one or more diluents. The composition is compressed at a pressure of greater than 2 pounds per square inch. A method of forming the composition and a system for delivering the composition are also provided.
    Type: Application
    Filed: March 31, 2003
    Publication date: September 30, 2004
    Inventors: Steven Catani, Anne-Lise Lucas