Patents Assigned to Sisters of Providence
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Patent number: 7622444Abstract: Compositions and methods for enhancing the immune response of a mammal to an antigen by engaging the OX-40 receptor on the surface of T-cells are disclosed, comprising administering to the mammal a composition comprising a purified OX-40 receptor binding agent and a pharmaceutically acceptable carrier, wherein the composition is administered to the mammal such that the OX-40 receptor binding agent is presented to T-cells of the mammal during or shortly after priming of the T-cells by the antigen. Such compositions and methods can be used in immunization and cancer treatment.Type: GrantFiled: September 29, 2006Date of Patent: November 24, 2009Assignee: Sisters of Providence in OregonInventor: Andrew D. Weinberg
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Patent number: 7504101Abstract: Compositions and methods for enhancing the immune response of a mammal to an antigen by engaging the OX-40 receptor on the surface of T-cells are disclosed, comprising administering to the mammal a composition comprising a purified antibody that specifically binds the OX-40 receptor and a pharmaceutically acceptable carrier, wherein said composition is administered to the mammal such that the antibody that specifically binds the OX-40 receptor is presented to T-cells of the mammal during or shortly after priming of the T-cells by the antigen. Such compositions and methods can be used in immunization and cancer treatment.Type: GrantFiled: September 4, 2001Date of Patent: March 17, 2009Assignee: Sisters of Providence in OregonInventor: Andrew D. Weinberg
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Patent number: 6110212Abstract: It is a general object of the invention to provide a method of effecting repair or replacement or supporting a section of a body tissue. Specifically to provide an elastin or elastin-based biomaterial suitable for use as a stent, for example, a vascular stent, or as conduit replacement, as an artery, vein or a ureter replacement. The biomaterial can also be used as a stent or conduit covering or coating or lining. It is also an object of the invention to provide a method of securing an elastin or elastin-based biomaterial to an existing tissue without the use of sutures or staples.Type: GrantFiled: February 7, 1997Date of Patent: August 29, 2000Assignees: Kenton W. Gregory, Sisters of ProvidenceInventor: Kenton W. Gregory
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Patent number: 6087552Abstract: It is a general object of the invention to provide a method of effecting tissue repair or replacement using a biomaterial. It is a specific object of the invention to provide a biomaterial suitable for use as a stent, for example, a vascular stent, or as a conduit replacement, as an artery, vein or a ureter replacement. The biomaterial can also be used as a stent or conduit covering or lining. The present invention relates to a method of repairing, replacing or supporting a section of a body tissue. The method comprises positioning a biomaterial at the site of the section and bonding the biomaterial to the site or to the tissue surrounding the site. The bonding is effected by contacting the biomaterial and the site, or tissue surrounding the site, at the point at which said bonding is to be effected, with an energy absorbing agent. The agent is then exposed to an amount of energy absorbable by the agent sufficient to bond the biomaterial to the site or to the tissue surrounding the site.Type: GrantFiled: February 7, 1997Date of Patent: July 11, 2000Assignees: Sisters of Providence of Oregon, Kenton W. GregoryInventor: Kenton W. Gregory
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Patent number: 5990379Abstract: The invention is directed to a prosthetic device comprising a support member comprising a stent, a conduit or a scaffold; and a layer of elastin or elastin-based material located on said support member. Preferably, the layer of said elastin or elastin-based biomaterial completely surrounds said support member. The support member can be formed of a metal or a synthetic material such as a polymeric material.Type: GrantFiled: May 31, 1996Date of Patent: November 23, 1999Assignee: Kenton W. Gregory & Sisters of ProvidenceInventor: Kenton W. Gregory
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Patent number: 5925034Abstract: Levels of psoralen concentration in a biological detection target are determined so that an appropriate UVA light dose of PUVA therapy can be delivered to a biological treatment target. The appropriate therapy is determined by the product of the UVA light dose and psoralen concentration level. After determination of a baseline optical autofluoresence signal from the detection target, a first dosage of psoralen (preferably 8-methoxypsoralen ?8-MOP!) is administered. Thereafter, the detection target is irradiated under the same conditions as the pre-psoralen irradiation. Then, the optical return from the psoralen-treated detection target is analyzed. A computer (86) compares the pre-psoralen optical return and psoralen-treated optical return to calculate a real time determination of the concentration level of psoralen in the treatment target.Type: GrantFiled: June 3, 1996Date of Patent: July 20, 1999Assignee: Sisters of Providence in OregonInventors: Lisa A. Buckley, Scott A. Prahl, Steven L. Jacques
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Patent number: 5522868Abstract: Levels of psoralen concentration in a biological detection target are determined so that an appropriate UVA light dose of PUVA therapy can be delivered to a biological treatment target. The appropriate therapy is determined by the product of the UVA light dose and psoralen concentration level. After determination of a baseline optical autofluoresence signal from the detection target, a first dosage of psoralen (preferably 8-methoxypsoralen [8-MOP]) is administered. Thereafter, the detection target is irradiated under the same conditions as the pre-psoralen irradiation. Then, the optical return from the psoralen-treated detection target is analyzed. A computer (86) compares the pre-psoralen optical return and psoralen-treated optical return to calculate a real time determination of the concentration level of psoralen in the treatment target.Type: GrantFiled: August 23, 1994Date of Patent: June 4, 1996Assignee: Sisters of Providence in OregonInventors: Lisa A. Buckley, Scott A. Prahl, Steven L. Jacques