Patents by Inventor Mohammed Eljamal
Mohammed Eljamal 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).
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Publication number: 20070122418Abstract: Therapeutic dried compositions are described. The composition is in solid dose form and includes a polyol and an immunogenic agent.Type: ApplicationFiled: January 26, 2007Publication date: May 31, 2007Applicant: NEKTAR THERAPEUTICSInventors: Robert Platz, John Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20070042048Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 ?m mass median diameter (MMD), usually 1.0-4.0 ?m MMD, and preferably 1.0-3.0 ?m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 ?m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 ?m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: ApplicationFiled: June 27, 2006Publication date: February 22, 2007Applicant: NEKTAR THERAPEUTICSInventors: Robert Platz, John Patton, Linda Foster, Mohammed Eljamal
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Patent number: 7097827Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 ?m mass median diameter (MMD), usually 1.0-4.0 ?m MMD, and preferably 1.0-3.0 ?m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 ?m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 ?m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: GrantFiled: September 13, 2002Date of Patent: August 29, 2006Assignee: Inhale Therapeutic Systems, Inc.Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Patent number: 6921527Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 ?m mass median diameter (MMD), usually 1.0-4.0 ?m MMD, and preferably 1.0-3.0 ?m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 ?m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 ?m MMAD, and preferably 1.5-4.0 ?m MMAD. Such compositions are of pharmaceutical grade purity.Type: GrantFiled: January 31, 2003Date of Patent: July 26, 2005Assignee: Nektar TherapeuticsInventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Patent number: 6797258Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 &mgr;m MMAD. Such compositions are of pharmaceutical grade purity.Type: GrantFiled: February 8, 2002Date of Patent: September 28, 2004Assignee: Nektar TherapeuticsInventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Patent number: 6673335Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (%w) water, usually below about 5%w and preferably less than about 3%w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 &mgr;m MMAD. Such compositions are of pharmaceutical grade purity.Type: GrantFiled: July 14, 2000Date of Patent: January 6, 2004Assignee: Nektar TherapeuticsInventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20030198601Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (%w) water, usually below about 5%w and preferably less than about 3%w; a particle size of about 1.0-5.0 (m mass median diameter (MMD), usually 1.0-4.0 (m MMD, and preferably 1.0-3.0 (m MMD; a delivered dose of about (30%, usually (40%, preferably (50%, and most preferred (60%; and an aerosol particle size distribution of about 1.0-5.0 (m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 (m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: ApplicationFiled: December 6, 2002Publication date: October 23, 2003Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20030185765Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 &mgr;m MMAD. Such compositions are of pharmaceutical grade purity.Type: ApplicationFiled: March 14, 2003Publication date: October 2, 2003Inventors: Robert M. Platz, John S. Patton, Linda C. Foster, Mohammed Eljamal
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Publication number: 20030129141Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 &mgr;m MMAD. Such compositions are of pharmaceutical grade purity.Type: ApplicationFiled: January 31, 2003Publication date: July 10, 2003Inventors: Robert M. Platz, John S. Patton, Linda C. Foster, Mohammed Eljamal
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Patent number: 6582728Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (%w) water, usually below about 5%w and preferably less than about 3%w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: GrantFiled: April 14, 1995Date of Patent: June 24, 2003Assignee: Inhale Therapeutic Systems, Inc.Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20030092666Abstract: A dry powder composition comprises insoluble nucleic acid constructs dispersed within with a hydrophilic excipient material, where the powder particles have an average size in the range from 0.5 &mgr;m to 50 &mgr;m. Nucleic acid constructs may comprise bare nucleic acid molecules, viral vectors, or vesicle structures. The hydrophilic excipient material will be selected to stabilize the nucleic acid molecules in the constructs, enhance dispersion of the nucleic acid in dry powder aerosols, and enhance wetting of the nucleic acid constructs as they are delivered to moist target locations within the body.Type: ApplicationFiled: September 18, 2002Publication date: May 15, 2003Inventors: Mohammed Eljamal, John S. Patton, Linda Foster, Robert M. Platz
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Publication number: 20030086877Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (%w) water, usually below about 5%w and preferably less than about 3%w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%: and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: ApplicationFiled: September 18, 2002Publication date: May 8, 2003Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20030068279Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: ApplicationFiled: September 13, 2002Publication date: April 10, 2003Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Patent number: 6514496Abstract: This invention relates to dispersible antibody compositions and methods for preparing and using these compositions. In particular, the present invention relates to dry powder dispersible antibody compositions wherein antibody conformation is preserved. The compositions have good powder dispersibility and other desirable characteristics for pulmonary delivery of therapeutic antibodies.Type: GrantFiled: March 21, 2000Date of Patent: February 4, 2003Assignee: Inhale Therapeutic Systems, Inc.Inventors: Robert M. Platz, John S. Patton, Linda C. Foster, Mohammed Eljamal
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Patent number: 6509006Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: GrantFiled: October 26, 1999Date of Patent: January 21, 2003Assignee: Inhale Therapeutic Systems, Inc.Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20020132787Abstract: A dry powder composition comprises nucleic acid constructs dispersed within with a hydrophilic excipient material, where the powder particles have an average size in the range from 0.5 &mgr;m to 50 &mgr;m. Nucleic acid constructs may comprise bare nucleic acid molecules, viral vectors, or vesicle structures. The hydrophilic excipient material will be selected to stabilize the nucleic acid molecules in the constructs, enhance dispersion of the nucleic acid in dry powder aerosols, and enhance wetting of the nucleic acid constructs as they are delivered to moist target locations within the body.Type: ApplicationFiled: October 16, 2001Publication date: September 19, 2002Inventors: Mohammed Eljamal, John S. Patton, Linda Foster, Robert M. Platz
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Publication number: 20020127188Abstract: According to the subject invention. dispersible dry powder pharmaceutical-based compositions are provided. including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%: and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: ApplicationFiled: February 1, 2002Publication date: September 12, 2002Inventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Publication number: 20020117170Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 &mgr;m MMAD. Such compositions are of pharmaceutical grade purity.Type: ApplicationFiled: February 8, 2002Publication date: August 29, 2002Inventors: Robert M. Platz, John S. Patton, Linda C. Foster, Mohammed Eljamal
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Patent number: 6372258Abstract: According to the subject invention, dispersible dry powder pharmaceutical-based compositions are provided, including methods for their manufacture and dry powder dispersion devices. A dispersible dry powder pharmaceutical-based composition is one having a moisture content of less than about 10% by weight (% w) water, usually below about 5% w and preferably less than about 3% w; a particle size of about 1.0-5.0 &mgr;m mass median diameter (MMD), usually 1.0-4.0 &mgr;m MMD, and preferably 1.0-3.0 &mgr;m MMD; a delivered dose of about >30%, usually >40%, preferably >50%, and most preferred >60%; and an aerosol particle size distribution of about 1.0-5.0 &mgr;m mass median aerodynamic diameter (MMAD), usually 1.5-4.5 &mgr;m MMAD, and preferably 1.5-4.0 MMAD. Such composition are of pharmaceutical grade purity.Type: GrantFiled: November 22, 1999Date of Patent: April 16, 2002Assignee: Inhale Therapeutic SystemsInventors: Robert M. Platz, John S. Patton, Linda Foster, Mohammed Eljamal
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Patent number: 6303582Abstract: A dry powder composition comprises nucleic acid constructs dispersed within with a hydrophilic excipient material, where the powder particles have an average size in the range from 0.5 &mgr;m to 50 &mgr;m. Nucleic acid constructs may comprise bare nucleic acid molecules, viral vectors, or vesicle structures. The hydrophilic excipient material will be selected to stabilize the nucleic acid molecules in the constructs, enhance dispersion of the nucleic acid in dry powder aerosols, and enhance wetting of the nucleic acid constructs as they are delivered to moist target locations within the body.Type: GrantFiled: October 26, 1999Date of Patent: October 16, 2001Assignee: Inhale Therapeutic Systems, Inc.Inventors: Mohammed Eljamal, John S. Patton, Linda Foster, Robert M. Platz