Patents by Inventor Yumiko Ishii
Yumiko Ishii 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: 20220409734Abstract: The present disclosure provides antibody drug conjugates comprising STING modulators. Also provided are compositions comprising the antibody drug conjugates. The compounds and compositions are useful for stimulating an immune response in a subject in need thereof.Type: ApplicationFiled: May 8, 2020Publication date: December 29, 2022Inventors: Dylan Bradley ENGLAND, Steve P. LANGSTON, Hong Myung LEE, Liting MA, Zhan SHI, Stepan VYSKOCIL, Jianing WANG, He XU, Yutaka NISHIMOTO, Yumiko ISHII
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Publication number: 20210308249Abstract: The present invention relates to an aqueous composition comprising water, virus like particles, at least one amino group containing mucoadhesive and at least one buffer. In certain embodiments, the virus like particles have a size average of no more than about 4 times the size average of a comparison sample of virus like particles without mucoadhesive in water. In certain embodiments, the virus like particles have a size average of no more than about 400 nm. In certain embodiments, the virus like particles have a positive zeta potential.Type: ApplicationFiled: August 19, 2019Publication date: October 7, 2021Inventors: Shiro ISHII, Yumiko ISHII
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Patent number: 10238605Abstract: Provided is a dry coated tablet showing high stability of the active ingredient (proton pump inhibitor, acetylsalicylic acid), which stably and rapidly expresses the pharmacological effect of the active ingredient after administration. A dry coated tablet having an inner core and an outer layer, wherein the inner core is an enteric-coated tablet containing acetylsalicylic acid, and the outer layer contains enteric micro granules containing a proton pump inhibitor.Type: GrantFiled: August 2, 2016Date of Patent: March 26, 2019Assignee: Takeda Pharmaceutical Company LimitedInventors: Tetsuya Kawano, Yasushi Mima, Yumiko Ishii
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Patent number: 10004691Abstract: Provided is an orally disintegrating tablet which shows high stability of the active ingredients (acetylsalicylic acid and PPI), and expresses the pharmacological effects of the active ingredients stably and rapidly after administration. A multiple-unit type orally disintegrating tablet containing enteric-coated micro granules containing acetylsalicylic acid, enteric-coated micro granules containing a proton pump inhibitor, and an additive, wherein an enteric coating layer of the enteric-coated micro granules containing acetylsalicylic acid contains an aqueous enteric polymer base and a sustained-release base.Type: GrantFiled: May 20, 2014Date of Patent: June 26, 2018Assignee: Takeda Pharmaceuticals Company LimitedInventors: Tetsuya Kawano, Yumiko Ishii
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Patent number: 9907789Abstract: Provided is a sustained-release preparation containing pioglitazone or a salt thereof as an active ingredient and showing superior sustainability. A sustained-release preparation containing pioglitazone or a salt thereof, which shows a dissolution ratio of pioglitazone of average 25-58% at the 2-hour time point, and average 60-100% at the 4-hour time point, in a dissolution test according to the 50 rpm USP Paddle Method and using pH 2.0 KCl/HCl buffer at 37° C. as a test solution.Type: GrantFiled: October 19, 2012Date of Patent: March 6, 2018Assignee: Takeda Pharmaceutical Company LimitedInventors: Yutaka Tanoue, Yusuke Murakawa, Yumiko Ishii, Kaoru Takenaka
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Publication number: 20170014347Abstract: Provided is a dry coated tablet showing high stability of the active ingredient (proton pump inhibitor, acetylsalicylic acid), which stably and rapidly expresses the pharmacological effect of the active ingredient after administration. A dry coated tablet having an inner core and an outer layer, wherein the inner core is an enteric-coated tablet containing acetylsalicylic acid, and the outer layer contains enteric micro granules containing a proton pump inhibitor.Type: ApplicationFiled: August 2, 2016Publication date: January 19, 2017Inventors: Tetsuya KAWANO, Yasushi MIMA, Yumiko ISHII
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Publication number: 20160310412Abstract: In order to configure a microneedle to be more suitable for administering a vaccine antigen, the present invention is a formulation having a dissolving-type microspike which is used as a microneedle in which a vaccine antigen is stabilized, and which includes a vaccine antigen, an ionic polymer base material, and at least one species selected from the group consisting of a non-reducing sugar, a sugar alcohol, cyclodextrin, and a surfactant.Type: ApplicationFiled: December 15, 2014Publication date: October 27, 2016Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Yutaka TANOUE, Yumiko ISHII, Yoshihiro OMACHI, Tomoyuki MANOSHIRO
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Patent number: 9433632Abstract: Provided is a dry coated tablet showing high stability of the active ingredient (proton pump inhibitor, acetylsalicylic acid), which stably and rapidly expresses the pharmacological effect of the active ingredient after administration. A dry coated tablet having an inner core and an outer layer, wherein the inner core is an enteric-coated tablet containing acetylsalicylic acid, and the outer layer contains enteric micro granules containing a proton pump inhibitor.Type: GrantFiled: November 29, 2012Date of Patent: September 6, 2016Assignee: Takeda Pharmaceutical Company LimitedInventors: Tetsuya Kawano, Yasushi Mima, Yumiko Ishii
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Publication number: 20160089338Abstract: Provided is an orally disintegrating tablet which shows high stability of the active ingredients (acetylsalicylic acid and PPI), and expresses the pharmacological effects of the active ingredients stably and rapidly after administration. A multiple-unit type orally disintegrating tablet containing enteric-coated micro granules containing acetylsalicylic acid, enteric-coated micro granules containing a proton pump inhibitor, and an additive, wherein an enteric coating layer of the enteric-coated micro granules containing acetylsalicylic acid contains an aqueous enteric polymer base and a sustained-release base.Type: ApplicationFiled: May 20, 2014Publication date: March 31, 2016Inventors: Tetsuya KAWANO, Yumiko ISHII
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Patent number: 9241945Abstract: Provided is a dry coated tablet showing high stability of the active ingredient (proton pump inhibitor, acetylsalicylic acid), which stably and rapidly expresses the pharmacological effect of the active ingredient after administration. A dry coated tablet having an inner core and an outer layer, wherein the inner core is an enteric-coated tablet containing acetylsalicylic acid, and the outer layer contains enteric micro granules containing a proton pump inhibitor.Type: GrantFiled: November 29, 2012Date of Patent: January 26, 2016Assignee: Takeda Pharmaceutical Company LimitedInventors: Tetsuya Kawano, Yasushi Mima, Yumiko Ishii
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Publication number: 20140335181Abstract: Provided is a dry coated tablet showing high stability of the active ingredient (proton pump inhibitor, acetylsalicylic acid), which stably and rapidly expresses the pharmacological effect of the active ingredient after administration. A dry coated tablet having an inner core and an outer layer, wherein the inner core is an enteric-coated tablet containing acetylsalicylic acid, and the outer layer contains enteric micro granules containing a proton pump inhibitor.Type: ApplicationFiled: November 29, 2012Publication date: November 13, 2014Inventors: Tetsuya Kawano, Yasushi Mima, Yumiko Ishii
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Publication number: 20140248362Abstract: Provided is a sustained-release preparation containing pioglitazone or a salt thereof as an active ingredient and showing superior sustainability. A sustained-release preparation containing pioglitazone or a salt thereof, which shows a dissolution ratio of pioglitazone of average 25-58% at the 2-hour time point, and average 60-100% at the 4-hour time point, in a dissolution test according to the 50 rpm USP Paddle Method and using pH 2.0 KCl/HCl buffer at 37° C. as a test solution.Type: ApplicationFiled: October 19, 2012Publication date: September 4, 2014Inventors: Yutaka Tanoue, Yusuke Murakawa, Yumiko Ishii, Kaoru Takenaka
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Publication number: 20130243859Abstract: The present invention relates to a multi-layer orally disintegrating tablet having (1) an enteric fine granule-containing layer containing a proton pump inhibitor and (2) an acetylsalicylic acid-containing layer, which shows high stability of the active ingredients (proton pump inhibitor, aspirin) and expresses the pharmacological effects of the active ingredients stably and rapidly after administration.Type: ApplicationFiled: December 2, 2011Publication date: September 19, 2013Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Yasushi Mima, Tetsuya Kawano, Yumiko Ishii