Patents by Inventor Mark A. Greene

Mark A. Greene 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).

  • Folate mimetics and folate-receptor binding conjugates thereof
    Publication number: 20040242582
    Abstract: A cell population expressing folate receptors is selectively targeted with a folate mimetic. The folate mimetic is conjugated to a diagnostic or therapeutic agent to enable selective delivery of the agent to the targeted cell population.
    Type: Application
    Filed: June 21, 2004
    Publication date: December 2, 2004
    Inventors: Mark A Green, Chun-Yen Ke, Christophe P Leamon
  • Method and apparatus for operating a multicast system on an unreliable network
    Patent number: 5894480
    Abstract: A multicast network system comprises a data network which provides a medium for data transfer. A media source having a control packet and media packets coupled to the data network broadcasts the control packet and the media packets to the data network and rebroadcasts the control packet in conjunction with the media packets to the data network. A media receiver is coupled to the network and receives the control packet and the media packets from the data network to process the control packet and the media packets to produce a media output.
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: April 13, 1999
    Assignee: Apple Computer, Inc.
    Inventors: Eric M. Hoffert, Mark A. Green
  • Method and apparatus for operating a multicast system on an unreliable network
    Patent number: 5561670
    Abstract: A multicast network system comprises a data network which provides a medium for data transfer. A media source having a control packet and media packets coupled to the data network broadcasts the control packet and the media packets to the data network and rebroadcasts the control packet in conjunction with the media packets to the data network. A media receiver is coupled to the network and receives the control packet and the media packets from the data network to process the control packet and the media packets to produce a media output.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: October 1, 1996
    Assignee: Apple Computer, Inc.
    Inventors: Eric M. Hoffert, Mark A. Green
  • Method and system of multicast routing for groups with a single transmitter
    Patent number: 5517494
    Abstract: A method of implementing a multicast routing protocol in routers is provided to manage the assignment of multicast transport addresses and to forward data from a single transmitting endpoint to multiple receiving endpoints. This method in conjunction with a method for implementing the multicast routing protocol as a transport protocol layer service for endpoints provides an internet wide multicast transport service. The multicast transport service provides the capability of transmitting data from a single source to multiple receivers on interconnected networks efficiently and without having to send duplicate copies of the data on any single network. Routers and endpoints transmit and receive multicast packets in a manner which is independent of the network layer datagram protocols used by the multicast transport service.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: May 14, 1996
    Assignee: Apple Computer, Inc.
    Inventor: Mark A. Green
  • Radiopharmaceuticals for imaging the heart
    Patent number: 5324502
    Abstract: Radiopharmaceuticals for imaging myocardial tissues are prepared by forming lipophilic, cationic complexes of radioactive metal ions with metal chelating ligands comprising the Schiff base adducts of triamines and tetraamines with optionally substituted salicylaldehydes. The lipophilic, cationic, radioactive complexes of the invention exhibit high uptake and retention in myocardial tissues. Preferred gallium-68(III) complexes in accordance with this invention can be used to image the heart using positron emission tomography.
    Type: Grant
    Filed: April 2, 1992
    Date of Patent: June 28, 1994
    Assignee: Purdue Research Foundation
    Inventors: Mark A. Green, Brenda W. Tsang
  • Toothbrush holding device for a toothpaste canister
    Patent number: D366171
    Type: Grant
    Filed: January 30, 1995
    Date of Patent: January 16, 1996
    Inventor: Mark A. Green