Patents by Inventor Richard W. Voellmy
Richard W. Voellmy 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: 20230270846Abstract: The present disclosure relates to replication-competent controlled herpesviruses whose transient replication in a desired inoculation site region of a subject can be activated by the delivery of an appropriate heat dose to the inoculation site region. In related recombinant viruses, activation requires delivery of a heat dose in the presence in the inoculation site region of an effective concentration of a small-molecule regulator. The viruses are further engineered to be capable of replicating efficiently in the desired inoculation site region but essentially not in nerve ganglia and other nerve cells.Type: ApplicationFiled: November 4, 2019Publication date: August 31, 2023Applicant: HSF Pharmaceuticals SAInventor: Richard W Voellmy
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Patent number: 11597708Abstract: The present disclosure relates to a class of mammalian heat shock factor (HSF) inhibitors, to pharmaceutical compositions comprising these inhibitors as well as to methods for using the inhibitors. The inhibitors inhibit stress-induced expression from heat shock gene promoters. Furthermore, the inhibitors are cytotoxic to a variety of human cancer cells types.Type: GrantFiled: September 12, 2017Date of Patent: March 7, 2023Assignee: HSF PHARMACEUTICALS SAInventors: Nuria Vilaboa, Richard W Voellmy
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Publication number: 20210401968Abstract: The present invention relates to a vaccine composition comprising an effective amount of a replication-competent controlled herpesvirus expressing an antigen of a pathogen other than a herpesvirus. Encompassed are uses in immunization and methods of immunization employing the vaccine compositions, wherein transient activation of the replication of the herpesvirus at the site of vaccine administration to a subject enhances systemic immune responses to the antigen.Type: ApplicationFiled: March 8, 2019Publication date: December 30, 2021Applicant: HSF Pharmaceuticals SAInventor: Richard W Voellmy
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Publication number: 20210221778Abstract: The present disclosure relates to a class of mammalian heat shock factor (HSF) inhibitors, to pharmaceutical compositions comprising these inhibitors as well as to methods for using the inhibitors. The inhibitors inhibit stress-induced expression from heat shock gene promoters. Furthermore, the inhibitors are cytotoxic to a variety of human cancer cells types.Type: ApplicationFiled: September 12, 2017Publication date: July 22, 2021Applicant: HSF Pharmaceuticals SAInventors: Nuria Vilaboa, Richard W. Voellmy
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Patent number: 10478486Abstract: The present invention relates to a vaccine composition comprising an effective amount of a replication-competent controlled recombinant virus. Further encompassed are uses in immunization and methods of immunization employing compositions comprising a replication-competent controlled recombinant virus of the invention.Type: GrantFiled: August 25, 2015Date of Patent: November 19, 2019Assignee: HSF PHARMACEUTICALS SAInventor: Richard W Voellmy
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Publication number: 20170340722Abstract: The present invention relates to a vaccine composition comprising an effective amount of a replication-competent controlled recombinant virus. Further encompassed are uses in immunization and methods of immunization employing compositions comprising a replication-competent controlled recombinant virus of the invention.Type: ApplicationFiled: August 25, 2015Publication date: November 30, 2017Applicant: HSF Pharmaceuticals SAInventor: Richard W Voellmy
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Patent number: 8257686Abstract: The present invention relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective amount of a composition comprising a chemical inducer of the stress protein response sufficiently prior to the administration of a chemotherapeutic drug. It also relates to pharmaceutical compositions for the prevention of chemotherapy-induced alopecia. It further relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective heat dose sufficiently prior to the administration of a chemotherapeutic drug.Type: GrantFiled: June 28, 2011Date of Patent: September 4, 2012Assignee: HSF Pharmaceuticals S.A.Inventor: Richard W. Voellmy
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Publication number: 20110256235Abstract: The present invention relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective amount of a composition comprising a chemical inducer of the stress protein response sufficiently prior to the administration of a chemotherapeutic drug. It also relates to pharmaceutical compositions for the prevention of chemotherapy-induced alopecia. It further relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective heat dose sufficiently prior to the administration of a chemotherapeutic drug.Type: ApplicationFiled: June 28, 2011Publication date: October 20, 2011Applicant: HSF PHARMACEUTICALS S.A.Inventor: RICHARD W. VOELLMY
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Patent number: 7976826Abstract: The present invention relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective amount of a composition comprising a chemical inducer of the stress protein response sufficiently prior to the administration of a chemotherapeutic drug. It also relates to pharmaceutical compositions for the prevention of chemotherapy-induced alopecia. It further relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective heat dose sufficiently prior to the administration of a chemotherapeutic drug.Type: GrantFiled: June 23, 2008Date of Patent: July 12, 2011Assignee: HSF Pharmaceuticals S.A.Inventor: Richard W. Voellmy
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Publication number: 20080255643Abstract: The present invention relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective amount of a composition comprising a chemical inducer of the stress protein response sufficiently prior to the administration of a chemotherapeutic drug. It also relates to pharmaceutical compositions for the prevention of chemotherapy-induced alopecia. It further relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective heat dose sufficiently prior to the administration of a chemotherapeutic drug.Type: ApplicationFiled: June 23, 2008Publication date: October 16, 2008Inventor: Richard W. Voellmy
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Patent number: 7405080Abstract: The present invention relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective amount of a composition comprising a chemical inducer of the stress protein response sufficiently prior to the administration of a chemotherapeutic drug. It also relates to pharmaceutical compositions for the prevention of chemotherapy-induced alopecia. It further relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective heat dose sufficiently prior to the administration of a chemotherapeutic drug.Type: GrantFiled: August 24, 2001Date of Patent: July 29, 2008Inventor: Richard W. Voellmy
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Patent number: 7053052Abstract: The present invention relates to exogenous mutant HSF (mutHSF encoded by exogenous DNA) alters expression or synthesis of endogenous heat shock protein (hsp) genes in eukaryotic cells, tissues and organisms (e.g., mammalian, particularly human, cells, tissues and organisms). As described herein, mutHSF has been shown to regulate expression of endogenous hsp in cells and, as a result, to alter the response of the cells to stress. The mutHSF of the present invention is either positively-acting mutHSF or negatively-acting mutHSF.Type: GrantFiled: November 10, 2004Date of Patent: May 30, 2006Inventor: Richard W. Voellmy
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Publication number: 20020001629Abstract: The present invention relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective amount of a composition comprising a chemical inducer of the stress protein response sufficiently prior to the administration of a chemotherapeutic drug. It also relates to pharmaceutical compositions for the prevention of chemotherapy-induced alopecia. It further relates to a method for protecting a human patient or a mammalian animal to be subjected to chemotherapy treatment of a tumor not residing in the scalp of the patient or the skin of the animal against chemotherapy-induced alopecia, comprising administering to the scalp of the patient or the skin of the animal an effective heat dose sufficiently prior to the administration of a chemotherapeutic drug.Type: ApplicationFiled: August 24, 2001Publication date: January 3, 2002Inventor: Richard W. Voellmy
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Patent number: 5346812Abstract: A method of screening a test substance for potential teratogenicity without employing vertebrate animals. In a representative embodiment, Drosophila primary embryonic cells, containing a hybrid game including a coding sequence for a detectable expression product under the control of a promoter sequence selected from among the 23 and 22 kDa Drosophila heat shock protein promoter sequences, are exposed to the test substance. The cells are thereafter assayed for the detectable expression product, the presence of the expression product in the cells providing an indication of the potential teratogenicity of the test substance. The primary embryonic cells containing the hybrid gene are conveniently provided by transformed flies.Type: GrantFiled: September 18, 1992Date of Patent: September 13, 1994Assignee: The University of MiamiInventors: Richard W. Voellmy, Jayakumar Ananthan-Nair