Patents by Inventor Masao Hattori

Masao Hattori 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).

  • Patent number: 9115083
    Abstract: The present invention relates to compounds from Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) or human immunodeficiency virus (HIV) infection.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: August 25, 2015
    Assignee: SIMPSON BIOTECH CO., LTD.
    Inventors: Masao Hattori, Ali El-Halawany, Megumi Mizuno, Chia-Chin Sheu
  • Patent number: 8772329
    Abstract: The present invention relates to compounds from mycelium of Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) infection.
    Type: Grant
    Filed: January 28, 2008
    Date of Patent: July 8, 2014
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Chia-Chin Sheu, Masao Hattori
  • Publication number: 20140179753
    Abstract: The present invention relates to compounds from Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) or human immunodeficiency virus (HIV) infection.
    Type: Application
    Filed: March 5, 2014
    Publication date: June 26, 2014
    Applicant: Simpson Biotech Co., Ltd.
    Inventors: Masao HATTORI, Ali EL-HALAWANY, Megumi MIZUNO, Chia-Chin SHEU
  • Patent number: 8703968
    Abstract: The present invention relates to compounds from Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) or human immunodeficiency virus (HIV) infection.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: April 22, 2014
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Masao Hattori, Ali El-Halawany, Megumi Mizuno, Chia-Chin Sheu
  • Patent number: 8648113
    Abstract: The present invention relates to a compound derived from mycelium of Antrodia camphorata. The present invention also relates to the composition or mycelium comprising the compounds of the invention. The composition of the invention decreases systolic blood pressure and increases high density lipoprotein.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: February 11, 2014
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Masao Hattori, Chia-Chin Sheu
  • Patent number: 8101792
    Abstract: The present invention relates to novel compounds from Antrodia cinnamomea and their use.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: January 24, 2012
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Chia-Chin Sheu, Masao Hattori
  • Publication number: 20110201666
    Abstract: The present invention relates to compounds from mycelium of Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) infection.
    Type: Application
    Filed: April 26, 2011
    Publication date: August 18, 2011
    Applicant: SIMPSON BIOTECH CO., LTD.
    Inventors: CHIA-CHIN SHEU, MASAO HATTORI
  • Publication number: 20100324309
    Abstract: The present invention relates to a compound derived from mycelium of Antrodia camphorata. The present invention also relates to the composition or mycelium comprising the compounds of the invention. The composition of the invention decreases systolic blood pressure and increases high density lipoprotein.
    Type: Application
    Filed: July 21, 2010
    Publication date: December 23, 2010
    Applicant: SIMPSON BIOTECH CO., LTD.
    Inventors: Masao Hattori, Chia-Chin Sheu
  • Publication number: 20100286227
    Abstract: The present invention relates to compounds from mycelium of Antrodia cinnamomea. The present invention also relates to a composition and a method for treating or prophylaxis of hepatitis C virus (HCV) infection.
    Type: Application
    Filed: January 28, 2008
    Publication date: November 11, 2010
    Applicant: SIMPSON BIOTECH CO., LTD.
    Inventors: Chia-Chin Sheu, Tun-Tschu Chang, Masao Hattori
  • Publication number: 20100210865
    Abstract: The present invention relates to novel compounds from Antrodia cinnamomea and their use.
    Type: Application
    Filed: September 17, 2007
    Publication date: August 19, 2010
    Applicant: SIMPSON BIOTECH CO., LTD.
    Inventors: Chia-Chin Sheu, Masao Hattori
  • Patent number: 7763723
    Abstract: The invention relates to polysaccharide extracted from Antrodia camphorata and the method for preparing the polysaccharide. The invention also relates to compositions and methods for hepatoprotective effect.
    Type: Grant
    Filed: August 15, 2005
    Date of Patent: July 27, 2010
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Masao Hattori, Chia-Chin Sheu
  • Patent number: 7732482
    Abstract: The present invention relates to novel compounds from Antrodia camphorata and the use thereof.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: June 8, 2010
    Assignee: Simpson Biotech Co., Ltd.
    Inventors: Masao Hattori, Chia-Chin Sheu, Coolin Yang
  • Patent number: 7662852
    Abstract: An antiviral preparation comprising as an active ingredient, a phorbol derivative of formula 1: wherein is R1 is —(CH2)aX(CH2)bCH3, —(CH2)cX(CH2)dYCH3, —CO(CH2)eCH3 or —(CH2)fCH3 R2 is —CO(CH2)nCH3, R3, R4 and R5 are hydrogen atom, or an aliphatic or aromatic carboxylic acid residue, X and Y are O or S, and each of a-f and n is a number, and having a specific safety index S.I.=CC50/EC50 of 10 or more wherein EC50 means a concentration at which HIV-1 induced cytopathogenic effect (CPE) in MT-4 cell is inhibited by 50%, and CC50 means a concentration at which survival of MT-4 cell in a cell proliferation test is reduced by 50%. These preparations are particularly effective for human immuno-deficiency virus (HIV).
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: February 16, 2010
    Assignee: Lead Chemical Co., Ltd.
    Inventors: Masao Mori, Haruo Saito, Hideo Nemoto, Naoiki Yamamoto, Masao Hattori
  • Publication number: 20090104167
    Abstract: Disclosed is a method for producing an estrogen-like active intermediate (e.g., secoisolariciresinol) by culturing a lignan (e.g., a lignan derived from Eucommia ulmoides) together with a bacterium Lactobacillus acidophilus. Also disclosed a prophylactic/ameliorating agent for menopausal disorder and a functional beverage/food for preventing/ameliorating menopausal disorder comprising a lignan cultured together with a bacterium Lactobacillus acidophilus as an active ingredient.
    Type: Application
    Filed: July 27, 2006
    Publication date: April 23, 2009
    Applicant: Calpis Co., Ltd.
    Inventors: Masao Hattori, Norio Nakamura, Chiaki Yoshimura, Akihiro Masuyama, Toshiaki Takano
  • Publication number: 20090048330
    Abstract: The present invention relates to novel compounds from Antrodia camphorata and the use thereof.
    Type: Application
    Filed: May 19, 2008
    Publication date: February 19, 2009
    Inventors: Masao Hattori, Chia-Chin Sheu, Coolin Yang
  • Publication number: 20080188669
    Abstract: The present invention relates to novel mixtures and maleic and succinic acid derivatives from mycelium of Antrodia camphorata and the medical use thereof. The present invention relates to the composition or mycelium comprising the compounds of the invention.
    Type: Application
    Filed: April 9, 2008
    Publication date: August 7, 2008
    Inventors: Masao Hattori, Chia-Chin Sheu
  • Patent number: 7316798
    Abstract: The double blow molding process comprises a primary blow molding step of biaxially drawing and blow molding the preform into a primary intermediate product, a step of heating the primary intermediate product to shrink-mold it into the secondary intermediate product, and a secondary blow molding step of molding the secondary intermediate product into a bottle. This double blow molding process is characterized in that, just before the secondary blow molding step, the secondary intermediate product on standby is maintained at a temperature at least 40° C. or 50° C. higher than the mold temperature used in said secondary blow molding step. From such a temperature, it is possible to determine the double blow molding conditions, which can correspond to the levels of heat resistance required for the bottles, and to provide, with high productivity, the bottles having necessary levels of heat resistance.
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: January 8, 2008
    Assignee: Yoshino Kogyosho Co., Ltd.
    Inventors: Daisuke Uesugi, Masao Hattori
  • Publication number: 20070197026
    Abstract: A synthetic resin container possessing a higher gas barrier property, and having a coating film (2) possessing a higher gas barrier property and positioned on an inner surface and/or and outer surface of the container body, wherein at least the coating film (2) is constituted of: an organic silicon compound layer (2a) positioned on the or each surface of the container body and including nitrogen, silicon, carbon, hydrogen, and oxygen; and a silicon oxide compound layer (2b) including a silicon oxide compound as a main component.
    Type: Application
    Filed: March 23, 2005
    Publication date: August 23, 2007
    Applicant: Yoshino Kogyosho Co., Ltd.
    Inventors: Makoto Takada, Hironori Tateno, Junichi Inaba, Takayuki Hayase, Masato Suzuki, Masahiro Sugai, Toshio Imai, Masao Hattori
  • Publication number: 20070178265
    Abstract: A synthetic resin container possessing a higher gas barrier property, and having a coating film possessing a higher gas barrier property and positioned on an inner surface and/or outer surface of a body of the container, wherein the coating film (2) is constituted of a layered coating including at least a gas barrier coating (2a) and a cover coating (2b), the cover coating being positioned at a topmost side of the coating film. The cover coating (2b) includes a layer positioned at a topmost side of the cover coating and possessing such a water repellency that the layer has a contact angle with water of 80° to 100°. The layers (2a, 2b) constituting the coatings, respectively, are each formed by vapor deposition and each have a refractive index in a range of 1.3 to 1.6.
    Type: Application
    Filed: March 23, 2005
    Publication date: August 2, 2007
    Applicant: Yoshino Kogyosho Co., Ltd.
    Inventors: Makoto Takada, Hironori Tateno, Junichi Inaba, Takayuki Hayase, Masato Suzuki, Masahiro Sugai, Toshio Imai, Masao Hattori
  • Publication number: 20070066684
    Abstract: An antiviral preparation comprising as an active ingredient, a phorbol derivative of formula 1: wherein is R1 —(CH2)aX(CH2)bCH3, —(CH2)cX(CH2)dYCH3, —CO(CH2)eCH3 or —(CH2)fCH3 R2 is —CO(CH2)nCH3, R3, R4 and R5 are hydrogen atom, or an aliphatic or aromatic carboxylic acid residue, X and Y are O or S, and each of a-f and n is a number, and having a specific safety index S.I.=CC50/EC50 of 10 or more wherein EC50 means a concentration at which HIV-1 induced cytopathogenic effect (CPE) in MT-4 cell is inhibited by 50%, and CC50 means a concentration at which survival of MT-4 cell in a cell proliferation test is reduced by 50%. These preparations are particularly effective for human immuno-deficiency virus (HIV).
    Type: Application
    Filed: May 22, 2003
    Publication date: March 22, 2007
    Applicant: Lead Chemical Co., Ltd.
    Inventors: Masao Mori, Haruo Saito, Hideo Nemoto, Naoiki Yamamoto, Masao Hattori