William J Hansen, San Francisco CA - NP (Nurse practitioner)
Specialties:
Nursing (Nurse Practitioner), Adult Health Nursing (Nurse Practitioner)
Address:
2238 Geary Blvd, San Francisco 94115 (415) 833-2831 (Phone)
Languages:
English
William Jon Hansen, San Francisco CA
Specialties:
Nurse Practitioner
Address:
2238 Geary Blvd, San Francisco, CA 94115
Diamino-Phenothiazinyl Derivatives As Antiviral Treatments
US Patent:
8227459, Jul 24, 2012
Filed:
Apr 3, 2008
Appl. No.:
12/062491
Inventors:
Jacob Plattner - Berkeley CA, US Colm Kelleher - Lafayette CA, US Vishwanath Lingappa - San Francisco CA, US Beverly Freeman - Albany CA, US William Hansen - San Francisco CA, US
Assignee:
Prosetta Antiviral Inc. - San Francisco CA
International Classification:
A61K 31/54
US Classification:
5142248
Abstract:
Compounds and methods for preventing and treating viral infections are provided. In some embodiments, novel compounds broad-spectrum antiviral activity are provided. In more specific embodiments, the compounds and methods are effective against viruses such as Venezuelan Equine Encephalitis, West Nile Virus, and Hepatitis C.
Conformer-Specific Antibodies And Method Of Use, Thereof
US Patent:
2007001, Jan 18, 2007
Filed:
Jun 22, 2006
Appl. No.:
11/473460
Inventors:
Vishwanath Lingappa - San Francisco CA, US Mahadevappa Prasad - San Francisco CA, US William Hansen - San Francisco CA, US Joshua Lehrer-Graiwer - San Francisco CA, US Carsten Korth - Dusseldorf, DE
A number of polypeptides exist in different three-dimensional conformations, or “conformers,” which have different biological functions despite having the same or substantially the same primary polypeptide sequences. The existence of different polypeptide conformers underlies to a variety of disease states, which may be assessed using antibody that is specific for a given conformer. Thus, such antibody thus is useful for identifying or detecting certain conformers within a mixed population of conformers.
Method For Producing Reticulocyte Lysate And Uses Thereof
US Patent:
2009015, Jun 18, 2009
Filed:
Dec 12, 2007
Appl. No.:
11/955337
Inventors:
William Hansen - San Francisco CA, US Vishwanath Lingappa - San Francisco CA, US
International Classification:
A01N 1/02
US Classification:
435 2
Abstract:
Methods for producing substantially pure porcine reticulocyte lysate are provided. In one embodiment, the methods include inducing a reduction in the hematocrit of a pig to a level of between about 20% and about 25%; extracting at least a portion of blood from the pig; isolating a fraction of the blood containing substantially red blood cells; and preparing a porcine reticulocyte lysate preparation from the isolated fraction.