Patents by Inventor Yoshitsugu AOKI
Yoshitsugu AOKI 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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Patent number: 11981894Abstract: The present invention provides an oligomer which allows exon 45 skipping in the human dystrophin gene.Type: GrantFiled: November 17, 2020Date of Patent: May 14, 2024Assignees: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko Enya, Yuichiro Tone, Shin'ichi Takeda, Yoshitsugu Aoki
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Patent number: 11781140Abstract: The present specification provides a drug that causes highly-efficient skipping of exon 51 in the human dystrophin gene. The present specification provides an antisense oligomer having an activity to induce skipping of exon 51 in the human dystrophin gene.Type: GrantFiled: August 25, 2022Date of Patent: October 10, 2023Assignees: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yu Honda, Kaname Muchima, Takahiro Fukui, Saki Hasegawa, Shin'ichi Takeda, Yoshitsugu Aoki
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Patent number: 11655472Abstract: The present specification provides a drug that causes highly-efficient skipping of exon 50 in the human dystrophin gene. The present specification provides an antisense oligomer which induces skipping of exon 50 in the human dystrophin gene.Type: GrantFiled: June 23, 2022Date of Patent: May 23, 2023Assignees: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko Enya, Yuta Sunadoi, Reiko Waki, Kaname Muchima, Shin'ichi Takeda, Yoshitsugu Aoki
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Publication number: 20230140736Abstract: The present specification provides a drug that causes highly-efficient skipping of exon 51 in the human dystrophin gene. The present specification provides an antisense oligomer having an activity to induce skipping of exon 51 in the human dystrophin gene.Type: ApplicationFiled: February 26, 2021Publication date: May 4, 2023Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yu HONDA, Kaname MUCHIMA, Takahiro FUKUI, Saki HASEGAWA, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Publication number: 20230097387Abstract: The present specification provides a drug that causes highly-efficient skipping of exon 51 in the human dystrophin gene. The present specification provides an antisense oligomer having an activity to induce skipping of exon 51 in the human dystrophin gene.Type: ApplicationFiled: August 25, 2022Publication date: March 30, 2023Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yu HONDA, Kaname MUCHIMA, Takahiro FUKUI, Saki HASEGAWA, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Publication number: 20230073008Abstract: The present specification provides a drug that causes highly-efficient skipping of exon 50 in the human dystrophin gene. The present specification provides an antisense oligomer which induces skipping of exon 50 in the human dystrophin gene.Type: ApplicationFiled: December 25, 2020Publication date: March 9, 2023Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko ENYA, Yuta SUNADOI, Reiko WAKI, Kaname MUCHIMA, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Publication number: 20230045557Abstract: The present specification provides an antisense oligomer capable of causing simultaneous skipping of a plurality of exons in pre-mRNA of interest, and a pharmaceutical composition comprising the oligomer. The present specification also provides an antisense oligomer or a pharmaceutically acceptable salt thereof, or hydrate thereof which causes simultaneous skipping of two or more numerically consecutive exons from pre-mRNA of interest, the antisense oligomer comprising a base sequence complementary to a base sequence of a region including the vicinity of a donor of any intron in the pre-mRNA of interest, or a region including the vicinity of an acceptor of any intron in the pre-mRNA of interest, or a partial base sequence thereof.Type: ApplicationFiled: December 18, 2020Publication date: February 9, 2023Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Naoki WATANABE, Yuichiro TONE, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Publication number: 20220333112Abstract: The present specification provides a drug that causes highly-efficient skipping of exon 50 in the human dystrophin gene. The present specification provides an antisense oligomer which induces skipping of exon 50 in the human dystrophin gene.Type: ApplicationFiled: June 23, 2022Publication date: October 20, 2022Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko ENYA, Yuta SUNADOI, Reiko WAKI, Kaname MUCHIMA, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Publication number: 20220144902Abstract: A method for preparing myotubes in a non-invasive and simple manner and establishes an in vitro test system of an agent used for exon skipping therapy for muscular dystrophy. The method can prepare myotubes from urine-derived cells by introducing the MYOD 1 gene into urine-derived cells and exposing the urine-derived cells to at least one epigenetic regulatory compound.Type: ApplicationFiled: December 25, 2018Publication date: May 12, 2022Inventors: Hotake TAKIZAWA, Yoshitsugu AOKI, Shin'ichi TAKEDA, Yukiko ENYA, Yuichiro TONE
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Publication number: 20220127606Abstract: Provided are a complex that comprises a nucleic acid-containing nanoparticle and a hollow particle of a non-enveloped virus, a method for producing the complex, and a pharmaceutical composition comprising the complex.Type: ApplicationFiled: January 29, 2020Publication date: April 28, 2022Applicants: NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRY, NIPPON MEDICAL SCHOOL FOUNDATIONInventors: Takashi Okada, Hiromi KINOH, Yoshitsugu AOKI, Shin'ichi TAKEDA
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Publication number: 20210147839Abstract: The present invention provides an oligomer which allows exon 45 skipping in the human dystrophin gene.Type: ApplicationFiled: November 17, 2020Publication date: May 20, 2021Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko ENYA, Yuichiro TONE, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Patent number: 10851373Abstract: The present invention provides an oligomer which allows exon 45 skipping in the human dystrophin gene.Type: GrantFiled: October 16, 2018Date of Patent: December 1, 2020Assignees: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko Enya, Yuichiro Tone, Shin'ichi Takeda, Yoshitsugu Aoki
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Publication number: 20190040387Abstract: The present invention provides an oligomer which allows exon 45 skipping in the human dystrophin gene.Type: ApplicationFiled: October 16, 2018Publication date: February 7, 2019Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko ENYA, Yuichiro TONE, Shin'ichi TAKEDA, Yoshitsugu AOKI
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Patent number: 10144931Abstract: The present invention provides an oligomer which allows exon 45 skipping in the human dystrophin gene.Type: GrantFiled: September 15, 2016Date of Patent: December 4, 2018Assignees: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko Enya, Yuichiro Tone, Shin'ichi Takeda, Yoshitsugu Aoki
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Publication number: 20180265866Abstract: The present invention provides an oligomer which allows exon 45 skipping in the human dystrophin gene.Type: ApplicationFiled: September 15, 2016Publication date: September 20, 2018Applicants: NIPPON SHINYAKU CO., LTD., NATIONAL CENTER OF NEUROLOGY AND PSYCHIATRYInventors: Yukiko ENYA, Yuichiro TONE, Shin'ichi TAKEDA, Yoshitsugu AOKI