Patents by Inventor Steve Magee

Steve Magee 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).

  • Purified vegetarian protein A and process for production thereof
    Publication number: 20100261842
    Abstract: Purification of vegetarian (non-animal derived) Protein A using a multidimensional purification process to remove undesirable non-animal derived component impurities in the Protein A from the non-animal fermentation media used to produce the Protein A so as to produce a vegetarian Protein A free of animal-origin components and essentially free of components derived from non-animal derived growth media.
    Type: Application
    Filed: September 14, 2006
    Publication date: October 14, 2010
    Inventors: Nandu Deorkar, Steve Magee, Wei Guo
  • Chromatographic Media and Chromatographic Equipment Storage Solutions and Use Thereof
    Publication number: 20100056645
    Abstract: Buffered antimicrobial solutions of benzyl alcohol and ethanol and their use for short or long term storage of chromatographic solids.
    Type: Application
    Filed: December 10, 2007
    Publication date: March 4, 2010
    Inventors: Nandu Deorkar, Steve Magee
  • Terrestrial and satellite cellular network interoperability
    Patent number: 6157834
    Abstract: Interoperability between terrestrial cellular systems and satellite based cellular systems allows handoffs between different cellular systems. A call in progress by a subscriber unit (101) over a terrestrial based cellular system (100) which includes a mobile switching center (MSC) (105a) and a plurality of base stations (103a-d) is handed off to a satellite based cellular system (1000) comprising a satellite network (100a, 1001b), a regional gateway (1007) and an interface gateway (1005). A call in progress by subscriber unit (101) over satellite based cellular system (1000) is also handed off to terrestrial based cellular system (100). A dual mode subscriber unit (400) provides switching functionality (409) to switch between transmit modes.
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: December 5, 2000
    Assignee: Motorola, Inc.
    Inventors: Jim E. Helm, Steve Magee, James William Bishop, Jr.
  • Exchange which extends SIM based authentication and method therefor
    Patent number: 6002929
    Abstract: An on-board aircraft telecommunication exchange (32) provides communication and authentication services for M subscriber identity modules (SIMs) using N transceivers (36), where M can be greater than N. Associations between SIMs (56) and transceivers (36) are established when needed. Accordingly, a pool of transceivers 36 is provided to serve the collective needs of many subscribers. A SIM-based authentication process is performed (100) using a subscriber's original SIM (56). That authentication can be extended to a temporary SIM (106) that is substituted for the original SIM throughout the remainder of a flight. Alternatively, the original SIMs (56) may be locked in place and relinquished when a subscriber provides an appropriate PIN.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: December 14, 1999
    Assignee: Mototrola, Inc.
    Inventors: James William Bishop, Jr., Steve Magee, Nathan Miller