Patents by Inventor Trevor P Castor

Trevor P Castor 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).

  • Publication number: 20220288059
    Abstract: Embodiments of the present invention are directed to articles of manufacture and methods of making such articles having utility for the delivery of cannabinoids, naltrexone and a combination of cannabinoids and naltrexone as a therapeutic. One embodiment of the present invention directed to the article of manufacture comprises a lyophilized sphere having a diameter of about 100 to 500 nanometers having a shell comprising a biodegradable polymer containing a cannabinoid, naltrexone and a combination of a cannabinoid and naltrexone in a deareated buffer. A featured cannabinoid is cannabidiol (CBD).
    Type: Application
    Filed: August 15, 2020
    Publication date: September 15, 2022
    Applicant: Aphios Corporation
    Inventor: Trevor P. CASTOR
  • Publication number: 20220016120
    Abstract: Embodiments of the present invention are directed to formulations and methods of treating folic acid deficiency and morning sickness. The dosage form has an effective amount, of a folic add with an effective amount of a gingerol composition to suppress nausea and/or gastric distress and to promote hematopoiesis.
    Type: Application
    Filed: December 5, 2019
    Publication date: January 20, 2022
    Applicant: Aphios Corporation
    Inventor: Trevor P Castor
  • Publication number: 20210163935
    Abstract: Embodiments of the present invention are directed to an apparatus and methods for improved delivery of therapeutics and biologics for the treatment of diseases, such as HIV. Embodiments include the creation of nanoparticles for encapsulating nucleic acid. In some embodiments, the nucleic acid encapsulating nanoparticles are produced by a SuperFluids™ process, which results in particle size in the range of 100 nm to 200 nm. Further embodiments co-encapsulate nuclear acid with guide RNA molecules in the aqueous nanosomes core and targeting ligands on the surface of long circulating pegylated nanoparticles.
    Type: Application
    Filed: September 5, 2020
    Publication date: June 3, 2021
    Inventor: Trevor P. Castor
  • Patent number: 10258635
    Abstract: This invention is for formulations of analogs of the non-toxic and inert Vitamin D3, its non-toxic and mostly inert pre-hormone and its toxic and biologically active hormone, and for using these formulations for preventing and treating certain cancers such as breast, prostate, ovarian, kidney, renal and other cancers, Vitamin D deficiency, autoimmune disease such as Multiple Sclerosis, hypertension, osteoporosis, bone diseases, rickets, psoriasis and infectious diseases. This invention also discloses compositions of the analogs of the non-toxic and inert Vitamin D3 and the non-toxic and mostly inert Vitamin D3 pre-hormone.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: April 16, 2019
    Assignee: Aphios Corporation
    Inventor: Trevor P. Castor
  • Publication number: 20160184329
    Abstract: This invention is for formulations of analogs of the non-toxic and inert Vitamin D3, its non-toxic and mostly inert pre-hormone and its toxic and biologically active hormone, and for using these formulations for preventing and treating certain cancers such as breast, prostate, ovarian, kidney, renal and other cancers, Vitamin D deficiency, autoimmune disease such as Multiple Sclerosis, hypertension, osteoporosis, bone diseases, rickets, psoriasis and infectious diseases. This invention also discloses compositions of the analogs of the non-toxic and inert Vitamin D3 and the non-toxic and mostly inert Vitamin D3 pre-hormone.
    Type: Application
    Filed: March 8, 2016
    Publication date: June 30, 2016
    Inventor: Trevor P. Castor
  • Publication number: 20160008377
    Abstract: This invention is for formulations of analogs of the non-toxic and inert Vitamin D3, its non-toxic and mostly inert pre-hormone and its toxic and biologically active hormone, and for using these formulations for preventing and treating certain cancers such as breast, prostate, ovarian, kidney, renal and other cancers, Vitamin D deficiency, autoimmune disease such as Multiple Sclerosis, hypertension, osteoporosis, bone diseases, rickets, psoriasis and infectious diseases. This invention also discloses compositions of the analogs of the non-toxic and inert Vitamin D3 and the non-toxic and mostly inert Vitamin D3 pre-hormone.
    Type: Application
    Filed: July 12, 2014
    Publication date: January 14, 2016
    Applicant: Aphios Corporation
    Inventor: Trevor P. Castor
  • Patent number: 8440614
    Abstract: This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: May 14, 2013
    Assignee: Aphios Corporation
    Inventor: Trevor P. Castor
  • Publication number: 20120114707
    Abstract: This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
    Type: Application
    Filed: December 2, 2011
    Publication date: May 10, 2012
    Inventor: Trevor P. CASTOR
  • Patent number: 8070467
    Abstract: This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: December 6, 2011
    Assignee: Aphios Corporation
    Inventor: Trevor P. Castor
  • Publication number: 20100233308
    Abstract: This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
    Type: Application
    Filed: March 24, 2010
    Publication date: September 16, 2010
    Inventor: Trevor P. Castor
  • Patent number: 7744935
    Abstract: Disclosed herein are compositions for controlling androgen activity in target organs and cells through the modulation of a 5-?-reductase activity. In certain aspects, these compositions are employed to modulate androgenic activity by inhibiting the formation and availability of active androgen in target cells. As a result, the present invention is directed toward the treatment of a wide variety of conditions including, but not limited to, the treatment of prostatic hyperplasia, prostatic cancer, hirsutism, acne, male pattern baldness, seborrhea, and other diseases related to androgen hyperactivity. Several of these compositions have been shown to effectively decrease body weight, and in some cases, to decrease the weight of an androgen-dependent body organ, such as the prostate and other organs.
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: June 29, 2010
    Inventor: Trevor P. Castor
  • Patent number: 7708915
    Abstract: This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: May 4, 2010
    Inventor: Trevor P. Castor
  • Publication number: 20100074961
    Abstract: This invention is an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins or other useful substances, and a polymer sphere apparatus. The invention is also methods of purifying protein-containing-polymeric-microspheres from unused polymer, and an apparatus therefore.
    Type: Application
    Filed: October 13, 2006
    Publication date: March 25, 2010
    Inventor: Trevor P. Castor
  • Publication number: 20080241284
    Abstract: Disclosed herein are compositions for controlling androgen activity in target organs and cells through the modulation of a 5-?-reductase activity. In certain aspects, these compositions are employed to modulate androgenic activity by inhibiting the formation and availability of active androgen in target cells. As a result, the present invention is directed toward the treatment of a wide variety of conditions including, but not limited to, the treatment of prostatic hyperplasia, prostatic cancer, hirsutism, acne, male pattern baldness, seborrhea, and other diseases related to androgen hyperactivity. Several of these compositions have been shown to effectively decrease body weight, and in some cases, to decrease the weight of an androgen-dependent body organ, such as the prostate and other organs.
    Type: Application
    Filed: November 16, 2007
    Publication date: October 2, 2008
    Applicant: APHIOS CORPORATION
    Inventor: Trevor P. Castor
  • Patent number: 7147806
    Abstract: This invention is for an improved process to formulate polymeric microspheres/nanospheres and encapsulate therapeutic proteins and other useful substances. Non-toxic supercritical or near-critical fluids with/without polar cosolvents are utilized to solubilize biodegradable polymers and form uniform polymer microspheres and nanospheres to encapsulate proteins with controlled-release characteristics.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: December 12, 2006
    Assignee: Aphios Corporation
    Inventor: Trevor P. Castor
  • Patent number: 7033813
    Abstract: Presented herein is a description for the manufacturing of inactivated HIV for use in vaccines against AIDS, as well as other inactivated viruses for other infectious diseases. This invention incorporates methods for inactivating infectious virus particles while retaining protein integrity and antigenicity. The methods utilize critical, near-critical or supercritical fluids with or without polar cosolvents. This invention would allow for the creation of HIV vaccines from genetically attenuated HIV strains for a greater degree of product safety, and from combinations of different HIV strains for broader protection. This HIV vaccine manufacturing technology is inexpensive, amenable to large-scale processing and portable, i.e. it can be readily implemented in a host country site. This invention can be utilized for other viral and bacterial infectious diseases, such as influenza and hepatitis.
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: April 25, 2006
    Inventors: Trevor P Castor, Petr O. Ilyinskii, Lisa Lallos
  • Publication number: 20030108918
    Abstract: Presented herein is a description for the manufacturing of inactivated HIV for use in vaccines against AIDS, as well as other inactivated viruses for other infectious diseases. This invention incorporates methods for inactivating infectious virus particles while retaining protein integrity and antigenicity. The methods utilize critical, near-critical or supercritical fluids with or without polar cosolvents. This invention would allow for the creation of HIV vaccines from genetically attenuated HIV strains for a greater degree of product safety, and from combinations of different HIV strains for broader protection. This HIV vaccine manufacturing technology is inexpensive, amenable to large-scale processing and portable, i.e. it can be readily implemented in a host country site. This invention can be utilized for other viral and bacterial infectious diseases, such as influenza and hepatitis.
    Type: Application
    Filed: December 31, 2002
    Publication date: June 12, 2003
    Inventors: Trevor P. Castor, Petr O. Ilyinskii, Lisa Lallos
  • Patent number: 6465168
    Abstract: The present invention is directed to methods and apparatus for inactivating viruses associated or potentially associated with blood derived samples. The process and apparatus feature critical, supercritical or near critical fluids.
    Type: Grant
    Filed: December 29, 1999
    Date of Patent: October 15, 2002
    Inventors: Trevor P. Castor, Arthur D. Lander
  • Patent number: 5877005
    Abstract: The invention involves the use of supercritical or near-critical fluids for the inactivation of viruses, especially enveloped or lipid protected viruses, and nonenveloped, protein encased viruses, viral-like particles and other pathogens in any matrix, but preferably in solutions containing biologically active proteinaceous products of natural or genetic engineering origin or in semi-solid or solid support matrices which are thermally labile or sensitive to conventional viral inactivation techniques. Novel apparatus also are provided.
    Type: Grant
    Filed: October 25, 1995
    Date of Patent: March 2, 1999
    Assignee: Aphios Corporation
    Inventors: Trevor P. Castor, Arthur D. Lander, Maury David Cosman, Peter Richard D'Entremont, Michael Richard Pelletier
  • Patent number: 5854064
    Abstract: Supercritical and near critical fluids are used to fractionate biomass materials in two steps. In the first step, the biomass is exposed to elevated pressure supercritical or near critical fluid to bring about disruption of the biomass. In the second step, the disrupted biomass is subjected to a multiplicity of supercritical or near critical fluid extraction steps, with different solvation conditions used for each fraction. Thus, fractionation of the biomass is effected.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: December 29, 1998
    Assignee: Aphios Corporation
    Inventors: Trevor P. Castor, Hemant M. Chikarmane, Glenn T. Hong, Christopher Shallice