CA3054136A1 - Gene therapy for ocular disorders - Google Patents

Gene therapy for ocular disorders Download PDF

Info

Publication number
CA3054136A1
CA3054136A1 CA3054136A CA3054136A CA3054136A1 CA 3054136 A1 CA3054136 A1 CA 3054136A1 CA 3054136 A CA3054136 A CA 3054136A CA 3054136 A CA3054136 A CA 3054136A CA 3054136 A1 CA3054136 A1 CA 3054136A1
Authority
CA
Canada
Prior art keywords
lca5
raav
aav
capsid
promoter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3054136A
Other languages
English (en)
French (fr)
Inventor
Jean Bennett
Jeannette BENNICELLI
Junwei Sun
Ji-yun SONG
Sergei NIKONOV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Pennsylvania Penn
Original Assignee
University of Pennsylvania Penn
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Pennsylvania Penn filed Critical University of Pennsylvania Penn
Publication of CA3054136A1 publication Critical patent/CA3054136A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/005—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • C12N15/86—Viral vectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/0075—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the delivery route, e.g. oral, subcutaneous
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14122—New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2750/14143—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2750/00—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA ssDNA viruses
    • C12N2750/00011—Details
    • C12N2750/14011—Parvoviridae
    • C12N2750/14111—Dependovirus, e.g. adenoassociated viruses
    • C12N2750/14141—Use of virus, viral particle or viral elements as a vector
    • C12N2750/14145—Special targeting system for viral vectors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2800/00—Nucleic acids vectors
    • C12N2800/22—Vectors comprising a coding region that has been codon optimised for expression in a respective host
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2830/00—Vector systems having a special element relevant for transcription
    • C12N2830/50—Vector systems having a special element relevant for transcription regulating RNA stability, not being an intron, e.g. poly A signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Microbiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plant Pathology (AREA)
  • Virology (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
CA3054136A 2017-03-01 2018-03-01 Gene therapy for ocular disorders Pending CA3054136A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762465649P 2017-03-01 2017-03-01
US62/465,649 2017-03-01
US201762469642P 2017-03-10 2017-03-10
US62/469,642 2017-03-10
PCT/US2018/020470 WO2018160849A1 (en) 2017-03-01 2018-03-01 Gene therapy for ocular disorders

Publications (1)

Publication Number Publication Date
CA3054136A1 true CA3054136A1 (en) 2018-09-07

Family

ID=63370488

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3054136A Pending CA3054136A1 (en) 2017-03-01 2018-03-01 Gene therapy for ocular disorders

Country Status (11)

Country Link
US (2) US11564996B2 (https=)
EP (2) EP4656244A3 (https=)
JP (3) JP7211960B2 (https=)
KR (3) KR20230093072A (https=)
CN (2) CN110582572A (https=)
AU (2) AU2018228881B2 (https=)
BR (1) BR112019017327A2 (https=)
CA (1) CA3054136A1 (https=)
IL (2) IL314284A (https=)
RU (1) RU2019130004A (https=)
WO (1) WO2018160849A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528510A (zh) * 2018-06-29 2021-10-22 武汉纽福斯生物科技有限公司 治疗遗传性视神经病变的组合物和方法
WO2021119544A1 (en) * 2019-12-12 2021-06-17 Novartis Ag Injection device and injection solution transferring system
WO2022165313A1 (en) 2021-02-01 2022-08-04 Regenxbio Inc. Gene therapy for neuronal ceroid lipofuscinoses
US20220387627A1 (en) * 2021-06-03 2022-12-08 Hope for Hasti Vectors and gene therapy for treating cornelia de lange syndrome

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139941A (en) 1985-10-31 1992-08-18 University Of Florida Research Foundation, Inc. AAV transduction vectors
US5436146A (en) 1989-09-07 1995-07-25 The Trustees Of Princeton University Helper-free stocks of recombinant adeno-associated virus vectors
US6268213B1 (en) 1992-06-03 2001-07-31 Richard Jude Samulski Adeno-associated virus vector and cis-acting regulatory and promoter elements capable of expressing at least one gene and method of using same for gene therapy
US5869305A (en) 1992-12-04 1999-02-09 The University Of Pittsburgh Recombinant viral vector system
US5478745A (en) 1992-12-04 1995-12-26 University Of Pittsburgh Recombinant viral vector system
US6204059B1 (en) 1994-06-30 2001-03-20 University Of Pittsburgh AAV capsid vehicles for molecular transfer
US6093570A (en) 1995-06-07 2000-07-25 The University Of North Carolina At Chapel Hill Helper virus-free AAV production
US5741683A (en) 1995-06-07 1998-04-21 The Research Foundation Of State University Of New York In vitro packaging of adeno-associated virus DNA
US6548286B1 (en) 1997-04-14 2003-04-15 Cell Genesys, Inc. Methods for increasing the efficiency of recombinant AAV product
US6146874A (en) 1998-05-27 2000-11-14 University Of Florida Method of preparing recombinant adeno-associated virus compositions
AU780231B2 (en) 1998-11-10 2005-03-10 University Of North Carolina At Chapel Hill, The Virus vectors and methods of making and administering the same
CA2379166C (en) 1999-08-09 2013-03-26 Targeted Genetics Corporation Enhancement of expression of a single-stranded, heterologous nucleotide sequence from recombinant viral vectors by designing the sequence such that it forms instrastrand base pairs
US7201898B2 (en) 2000-06-01 2007-04-10 The University Of North Carolina At Chapel Hill Methods and compounds for controlled release of recombinant parvovirus vectors
WO2002082904A2 (en) * 2001-04-13 2002-10-24 The Trustees Of The University Of Pennsylvania Method of treating or retarding the development of blindness
MX359371B (es) 2001-11-13 2018-09-25 Univ Pennsylvania Un metodo para detectar y/o identificar secuencias del virus adeno-asociado y aislamiento de secuencias novedosas identificadas de ese modo.
PT1453547T (pt) 2001-12-17 2016-12-28 Univ Pennsylvania Sequências do vírus adeno-associado (aav) do serotipo 8, vetores contendo as mesmas, e utilizações destas
AU2003274397A1 (en) 2002-06-05 2003-12-22 University Of Florida Production of pseudotyped recombinant aav virions
EP1486567A1 (en) 2003-06-11 2004-12-15 Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts Improved adeno-associated virus (AAV) vector for gene therapy
EP2434420A3 (en) 2003-08-01 2012-07-25 Dna Twopointo Inc. Systems and methods for biopolymer engineering
US8005620B2 (en) 2003-08-01 2011-08-23 Dna Twopointo Inc. Systems and methods for biopolymer engineering
EP2345731B1 (en) 2003-09-30 2015-10-21 The Trustees of the University of Pennsylvania Adeno-associated virus (AAV) clades, sequences, vectors containing same, and uses thereof
ES2525067T3 (es) 2005-04-07 2014-12-17 The Trustees Of The University Of Pennsylvania Método de incremento de la función de un vector de AAV
JP4495210B2 (ja) 2005-06-09 2010-06-30 パナソニック株式会社 振幅誤差補償装置及び直交度誤差補償装置
US7588772B2 (en) 2006-03-30 2009-09-15 Board Of Trustees Of The Leland Stamford Junior University AAV capsid library and AAV capsid proteins
WO2008065430A2 (en) * 2006-12-01 2008-06-05 Oxford Biomedica (Uk) Limited Promoter construct
WO2010005533A2 (en) * 2008-06-30 2010-01-14 The Johns Hopkins University Compositions and methods for the treatment of ocular oxidative stress and retinitis pigmentosa
EP3269395A1 (en) 2008-11-07 2018-01-17 Massachusetts Institute Of Technology Aminoalcohol lipidoids and uses thereof
US20120172419A1 (en) * 2009-09-15 2012-07-05 Medical College Of Wisconsin Research Foundation Inc. Reagents and methods for modulating cone photoreceptor activity
WO2011126808A2 (en) 2010-03-29 2011-10-13 The Trustees Of The University Of Pennsylvania Pharmacologically induced transgene ablation system
US9315825B2 (en) 2010-03-29 2016-04-19 The Trustees Of The University Of Pennsylvania Pharmacologically induced transgene ablation system
US9249425B2 (en) * 2011-05-16 2016-02-02 The Trustees Of The University Of Pennslyvania Proviral plasmids and production of recombinant adeno-associated virus
RU2013154295A (ru) 2011-06-08 2015-07-20 Шир Хьюман Дженетик Терапис, Инк. КОМПОЗИЦИИ ЛИПИДНЫХ НАНОЧАСТИЦ И СПОСОБЫ ДЛЯ ДОСТАВКИ мРНК
FR2977562B1 (fr) 2011-07-06 2016-12-23 Gaztransport Et Technigaz Cuve etanche et thermiquement isolante integree dans une structure porteuse
MX367100B (es) * 2012-02-17 2019-08-05 The Children´S Hospital Of Philadelphia Composiciones del vector aav y metodos para su transferencia genetica a celulas, organos y tejidos.
US9163259B2 (en) * 2012-05-04 2015-10-20 Novartis Ag Viral vectors for the treatment of retinal dystrophy
US20150126589A1 (en) 2012-06-08 2015-05-07 Ethris Gmbh Pulmonary Delivery of Messenger RNA
EP2872183B1 (en) 2012-07-11 2018-09-26 The Trustees Of The University Of Pennsylvania Aav-mediated gene therapy for rpgr x-linked retinal degeneration
CN104583457B (zh) 2012-08-08 2016-09-28 日本帕卡濑精株式会社 金属表面处理液、金属基材的表面处理方法及由此而得的金属基材
US9567376B2 (en) 2013-02-08 2017-02-14 The Trustees Of The University Of Pennsylvania Enhanced AAV-mediated gene transfer for retinal therapies
EP2970972B1 (en) * 2013-03-11 2018-08-15 Fondazione Telethon Mir-204 and mir-211 and uses thereof
HK1220488A1 (zh) * 2013-03-15 2017-05-05 The Children's Hospital Of Philadelphia 含有填充者/填充物多核苷酸序列的载体及其使用方法
US9158889B2 (en) * 2013-04-26 2015-10-13 Oral4D Systems Ltd. Electronic dental charting
WO2015012924A2 (en) 2013-04-29 2015-01-29 The Trustees Of The University Of Pennsylvania Tissue preferential codon modified expression cassettes, vectors containing same, and use thereof
US10155794B2 (en) * 2013-07-16 2018-12-18 The Trustees Of The University Of Pennsylvania Compositions and methods for treatment of disorders related to CEP290
EP3800191B1 (en) * 2014-03-17 2025-08-20 Adverum Biotechnologies, Inc. Compositions and methods for enhanced gene expression in cone cells
US10392622B2 (en) * 2014-08-01 2019-08-27 The Trustees Of The University Of Pennsylvania Compositions and methods for self-regulated inducible gene expression

Also Published As

Publication number Publication date
EP4656244A3 (en) 2026-03-25
WO2018160849A8 (en) 2019-10-03
RU2019130004A (ru) 2021-04-01
KR20190125357A (ko) 2019-11-06
KR102545070B1 (ko) 2023-06-19
AU2024202693A1 (en) 2024-05-16
EP4656244A2 (en) 2025-12-03
CN119752819A (zh) 2025-04-04
JP7211960B2 (ja) 2023-01-24
US20190388561A1 (en) 2019-12-26
WO2018160849A1 (en) 2018-09-07
IL268946A (en) 2019-10-31
IL314284A (en) 2024-09-01
KR20230093072A (ko) 2023-06-26
US20230233709A1 (en) 2023-07-27
AU2018228881B2 (en) 2024-01-25
EP3589738A4 (en) 2021-01-06
EP3589738A1 (en) 2020-01-08
JP2020510433A (ja) 2020-04-09
AU2018228881A1 (en) 2019-09-12
JP2025114604A (ja) 2025-08-05
CN110582572A (zh) 2019-12-17
RU2019130004A3 (https=) 2021-07-05
BR112019017327A2 (pt) 2020-04-14
KR20240104196A (ko) 2024-07-04
JP2023040219A (ja) 2023-03-22
US11564996B2 (en) 2023-01-31
JP7671790B2 (ja) 2025-05-02

Similar Documents

Publication Publication Date Title
US10550404B2 (en) Viral vectors for the treatment of retinal dystrophy
US20230233709A1 (en) Gene therapy for ocular disorders
US20190343920A1 (en) Aav-mediated gene therapy for nphp5 lca-ciliopathy
CN105120901A (zh) Rpgr x染色体连锁视网膜退化的aav介导的基因治疗
KR102799528B1 (ko) Rdh12가 연루된 장애 및 질환의 치료를 위한 방법 및 조성물
JP7766393B2 (ja) 眼疾患のための遺伝子療法
EP3630986B1 (en) Gene therapy for treating peroxisomal disorders
HK40013460A (en) Methods and compositions for treatment of disorders and diseases involving rdh12

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220920

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 7TH ANNIV.) - STANDARD

Year of fee payment: 7

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250226

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20250226

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250226

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20250529

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION

Effective date: 20250929

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20251128

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20251128

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20251128

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 8TH ANNIV.) - STANDARD

Year of fee payment: 8

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260224

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260224