Patents by Inventor Simon G. Stefanos

Simon G. Stefanos 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).

  • Modulated release particles for lung delivery
    Patent number: 6749845
    Abstract: A polymeric construct is disclosed. The construct comprises a polysaccharide polymer having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: June 15, 2004
    Assignee: Aeropharm Technology, Inc.
    Inventors: Yaping Zhu, Simon G. Stefanos, Lukeysha Kline, Akwete L. Adjei
  • Modulated release particles for aerosol delivery
    Patent number: 6596262
    Abstract: A polymeric construct is disclosed. The construct comprises a polymer selected from silica gel, fumed silica gel, silicic acid, disilicic acid, trisilicic acid, metasilicic acid, and orthosilicic acid in their free or salt forms; silicon dioxide in either of its amporphous, crystalline, or precipitated forms such as Purified Siliceous Earth; diatomacous earth; Fuller's earth, Kieselhurh, Celite; talc; attapulgite; micas; montmorilonite, kaolin, aluminum oxide (Hydrargilite), bentonite, pumice; silanes and siloxanes and any mixture of the foregoing having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: July 22, 2003
    Assignee: Aeropharm Technology Incorporated
    Inventors: Yaping Zhu, Simon G. Stefanos, John Z. Sun, Akwete L. Adjei
  • Salt/ion pair medicinal aerosol formulation
    Publication number: 20030035774
    Abstract: A medicinal formulation is disclosed. The formulation comprises (a) a salt/ion pair of a protein peptide medicament; and (b) a fluid carrier for containing said medicament.
    Type: Application
    Filed: July 18, 2001
    Publication date: February 20, 2003
    Inventors: Akwete L. Adjei, Yaping Zhu, Lukeysha Kline, Simon G. Stefanos
  • Modulated release particles for aerosol delivery
    Patent number: 6475468
    Abstract: A modulated release aerosol formulation is disclosed. The formulation comprises a polymer, e.g. Silica gel, fumed silica gel, having a selected medicament associated therewith, and a fluid carrier for carrying and delivering the construct.
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: November 5, 2002
    Assignee: Aeropharm Technology Incorporated
    Inventors: Yaping Zhu, Simon G. Stefanos, Lukeysha Kline, Akwete L. Adjei
  • Modulated release particles for aerosol delivery
    Publication number: 20020119117
    Abstract: A polymeric construct is disclosed. The construct comprises a polymer selected from sililc gel, fumed silica gel, silica acid, trisilicic acid, metasilicic acid, and orthosiscic acid in their free or salt forms; silicon ioxide in either of its amporphous, crystalline, or precipitated forms such as Purified Siliceous Earth; diatomacous earth; Fuller's earth, Kieselhurh, Celite; talc; Attapulgite; micas; montmorilonite, kaolin, aluminum oxide (Hydrargilite), bentonite, pumice; silanes and silaxanes and any mixture of the foregoing having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Application
    Filed: February 15, 2001
    Publication date: August 29, 2002
    Inventors: Yaping Zhu, Simon G. Stefanos, John Z. Sun, Akwete L. Adjei
  • Modulated release particles for lung delivery
    Publication number: 20020110526
    Abstract: A modulated release aerosol formulation is disclosed. The formulation comprises a polymer, e.g. Silicia gel, fumed silicia gel, having a selected medicament associated therewith, and a fluid carrier for carrying and delivering the construct.
    Type: Application
    Filed: February 15, 2001
    Publication date: August 15, 2002
    Inventors: Yaping Zhu, Simon G. Stefanos, Lukeysha Kline, Akwete L. Adjei
  • Modulated release particles for lung delivery
    Publication number: 20020110539
    Abstract: A polymeric construct is disclosed. The construct comprises a polysaccharide polymer having a selected medicament associated therewith. The medicament thus present is provided in a slow release form.
    Type: Application
    Filed: February 15, 2001
    Publication date: August 15, 2002
    Inventors: Yaping Zhu, Simon G. Stefanos, Lukeysha Kline, Akwete L. Adjei