CA3073957A1 - Pharmaceutical compositions comprising sepiapterin and uses thereof - Google Patents

Pharmaceutical compositions comprising sepiapterin and uses thereof Download PDF

Info

Publication number
CA3073957A1
CA3073957A1 CA3073957A CA3073957A CA3073957A1 CA 3073957 A1 CA3073957 A1 CA 3073957A1 CA 3073957 A CA3073957 A CA 3073957A CA 3073957 A CA3073957 A CA 3073957A CA 3073957 A1 CA3073957 A1 CA 3073957A1
Authority
CA
Canada
Prior art keywords
sepiapterin
pharmaceutical composition
crystal
salt
pharmaceutically acceptable
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
CA3073957A
Other languages
English (en)
French (fr)
Inventor
Daniel E. Levy
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.)
PTC Therapeutics MP Inc
Original Assignee
Censa Pharmaceuticals Inc
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 Censa Pharmaceuticals Inc filed Critical Censa Pharmaceuticals Inc
Publication of CA3073957A1 publication Critical patent/CA3073957A1/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
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/40—Transferrins, e.g. lactoferrins, ovotransferrins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Zoology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Diabetes (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
CA3073957A 2017-09-01 2018-09-04 Pharmaceutical compositions comprising sepiapterin and uses thereof Pending CA3073957A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762553603P 2017-09-01 2017-09-01
US62/553,603 2017-09-01
US201862678069P 2018-05-30 2018-05-30
US62/678,069 2018-05-30
PCT/US2018/049359 WO2019046849A1 (en) 2017-09-01 2018-09-04 PHARMACEUTICAL COMPOSITION COMPRISING SEPAPTERINE AND USES THEREOF

Publications (1)

Publication Number Publication Date
CA3073957A1 true CA3073957A1 (en) 2019-03-07

Family

ID=65526057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3073957A Pending CA3073957A1 (en) 2017-09-01 2018-09-04 Pharmaceutical compositions comprising sepiapterin and uses thereof

Country Status (7)

Country Link
US (3) US11752154B2 (enExample)
EP (1) EP3675863A4 (enExample)
JP (2) JP7811085B2 (enExample)
CN (1) CN111491635A (enExample)
CA (1) CA3073957A1 (enExample)
MX (1) MX2020002271A (enExample)
WO (1) WO2019046849A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5066756B2 (ja) 2010-04-22 2012-11-07 学校法人日本大学 脳機能障害予防・改善用の薬剤及び飲食物
CN110312721A (zh) 2016-11-29 2019-10-08 显莎制药公司 墨蝶呤的多晶型物
WO2018102315A1 (en) 2016-11-29 2018-06-07 Censa Pharmaceuticals Inc. Polymoprhs of sepiapterin and salts thereof
MX2020002271A (es) 2017-09-01 2020-10-05 Ptc Therapeutics Mp Inc Composiciones farmaceuticas que comprenden sepiapterina y sus usos de las mismas.
JP7778477B2 (ja) 2018-05-30 2025-12-02 ピーティーシー セラピューティクス エムピー，インコーポレイテッド セピアプテリンの薬学的に許容される塩
CA3102105A1 (en) 2018-05-30 2019-12-05 Ptc Therapeutics Mp, Inc. Compositions and methods for increasing tetrahydrobiopterin plasma exposure
JP7502197B2 (ja) 2018-05-30 2024-06-18 ピーティーシー セラピューティクス エムピー，インコーポレイテッド セピアプテリン血漿曝露を増加させるための方法
LT4009978T (lt) 2019-08-05 2024-11-25 Ptc Therapeutics Mp, Inc. Sepiapterino ir jo metabolitų panaudojimas spinduliuotės poveikio gydymui
IL291565B1 (en) 2019-09-25 2026-04-01 Ptc Therapeutics Inc Method for treating phenylalanine irregularity
CA3165636A1 (en) 2020-01-24 2021-07-29 Neil Smith Methods for treating parkinson's disease with sepiapterin
WO2021168206A1 (en) * 2020-02-19 2021-08-26 Musc Foundation For Research Development L-sepiapterin and methods of use for treating diseases and disorders
US12691119B2 (en) 2021-02-09 2026-07-28 Ptc Therapeutics Mp, Inc. Methods for treating covid-19 with sepiapterin
IL305037A (en) 2021-02-09 2023-10-01 Ptc Therapeutics Mp Inc Methods of treating glioblastomas with spiafatrin
AR127191A1 (es) 2021-09-29 2023-12-27 Ptc Therapeutics Inc Composición farmacéutica de sepiapterina

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925323A (ja) 1982-03-03 1984-02-09 鐘淵化学工業株式会社 プテリン誘導体からなる脳内神経伝達物質の関わる疾病の治療剤
US5753656A (en) 1994-08-05 1998-05-19 Suntory Limited Method for treating spinocerebellar degeneration
WO1997007236A1 (en) 1995-08-18 1997-02-27 Landry Donald W Detection of organic compounds through regulation of antibody-catalyzed reactions
US8188043B2 (en) * 1999-07-28 2012-05-29 The Board Of Trustees Of The Leland Stanford Jr. University Nicotine in therapeutic angiogenesis and vasculogenesis
GB0116620D0 (en) 2001-07-07 2001-08-29 Astrazeneca Ab Formulation
ITMI20011732A1 (it) 2001-08-07 2003-02-07 Indena Spa Composizioni farmaceutiche e/o cosmetiche orali per il trattamento e la prevenzione di disturbi del cuoio capelluto
FR2859996B1 (fr) 2003-09-19 2006-02-03 Aventis Pharma Sa Solvat acetonique du dimethoxy docetaxel et son procede de preparation
JP2007509909A (ja) 2003-10-31 2007-04-19 アルタナ　ファルマ　アクチエンゲゼルシャフト 呼吸器疾患の治療のためのｂｈ４の使用
CA2545968C (en) 2003-11-17 2010-03-09 Merck Eprova Ag Crystalline forms of (6r)-l-erythro-tetrahydrobiopterin dihydrochloride
PT3138566T (pt) 2003-11-17 2022-02-02 Biomarin Pharm Inc Tratamento de fenilcetonúria com bh4
JP5184783B2 (ja) 2003-11-17 2013-04-17 バイオマリン ファーマシューティカル インコーポレイテッド テトラヒドロビオプテリン、及びテトラヒドロビオプテリン類似体の製造方法
CN101132776A (zh) 2004-11-17 2008-02-27 生物马林药物股份有限公司 稳定的四氢生物喋呤片剂制剂
US20100130500A1 (en) 2004-12-08 2010-05-27 Biomarin Pharmaceutical Inc. Methods and compositions for the treatment of pulmonary hypertension of the newborn
WO2006118322A1 (en) 2005-04-28 2006-11-09 Shiratori Pharmaceutical Co., Ltd. Method for producing hydrazone derivatives
US20080075666A1 (en) * 2006-08-25 2008-03-27 Dudley Samuel C Jr Methods and compositions for treating diastolic dysfunction
KR20160065998A (ko) 2007-04-11 2016-06-09 바이오마린 파머수티컬 인크. 테트라하이드로바이오프테린 투여 방법, 관련 조성물 및 측정 방법
LT2262790T (lt) 2008-03-10 2017-08-25 Takeda Pharmaceutical Company Limited Benzimidazolo junginio kristalas
WO2010017570A2 (de) * 2008-08-12 2010-02-18 Orpha Swiss Gmbh Pharmazeutische darreichungsform enthaltend tetrahydrobiopterin
EP2382216A1 (en) 2008-12-23 2011-11-02 Boehringer Ingelheim International GmbH Salt forms of organic compound
JP2012533633A (ja) 2009-07-20 2012-12-27 ベテゲン・エルエルシー 経口投与のための安定な薬学的オメプラゾール製剤
IN2012DN01453A (enExample) 2009-08-20 2015-06-05 Novartis Ag
JP5066756B2 (ja) 2010-04-22 2012-11-07 学校法人日本大学 脳機能障害予防・改善用の薬剤及び飲食物
US9884909B2 (en) 2010-12-01 2018-02-06 Alderbio Holdings Llc Anti-NGF compositions and use thereof
CA2828685C (en) 2011-03-01 2018-05-29 Rubicon Research Private Limited Stable compositions of tetrahydrobiopterin
US9216178B2 (en) 2011-11-02 2015-12-22 Biomarin Pharmaceutical Inc. Dry blend formulation of tetrahydrobiopterin
JP6084967B2 (ja) * 2012-05-07 2017-02-22 白鳥製薬株式会社 セピアプテリン及びテトラヒドロラクトイルプテリンの製造法
ES2586945T3 (es) * 2014-03-31 2016-10-19 Vasopharm Gmbh Composiciones farmacéuticas sólidas que comprenden derivados de biopterina y usos de dichas composiciones
AU2015260837B2 (en) 2014-05-12 2019-02-28 Alfasigma S.P.A. New solvated crystal form of rifaximin, production, compositions and uses thereof
IL301320B2 (en) 2014-12-02 2024-11-01 Minerva Neurosciences Inc Compositions comprising 2-((1-(2(4-fluorophenyl)-2-oxoethyl)piperidin-4-yl)methyl)isoindolin-1-one for treating schizophrenia
JP2018531964A (ja) 2015-10-27 2018-11-01 インシス・ディベロップメント・カンパニー・インコーポレイテッド 液体ブプレノルフィン製剤
JP6967334B2 (ja) 2015-12-21 2021-11-17 備前化成株式会社 高度不飽和脂肪酸のエステルを含む組成物
WO2017218421A1 (en) 2016-06-13 2017-12-21 Meharry Medical College Modulation of the nitric oxide synthase pathway for oral health
WO2018019931A1 (en) * 2016-07-29 2018-02-01 Dipharma S.A. Pharmaceutical composition kit comprising sapropterin dihydrochloride
CN110312721A (zh) 2016-11-29 2019-10-08 显莎制药公司 墨蝶呤的多晶型物
WO2018102315A1 (en) * 2016-11-29 2018-06-07 Censa Pharmaceuticals Inc. Polymoprhs of sepiapterin and salts thereof
BR102018007822A2 (pt) 2017-04-20 2018-11-06 Gilead Sciences, Inc. composto, métodos para inibir pd-1, pd-l1 e/ou interação de pd-1/pd-l1 e para tratamento de câncer, composição farmacêutica, e, kit para tratamento de ou prevenção de câncer ou uma doença ou condição
MX2020002271A (es) 2017-09-01 2020-10-05 Ptc Therapeutics Mp Inc Composiciones farmaceuticas que comprenden sepiapterina y sus usos de las mismas.
CA3102105A1 (en) 2018-05-30 2019-12-05 Ptc Therapeutics Mp, Inc. Compositions and methods for increasing tetrahydrobiopterin plasma exposure
JP7778477B2 (ja) 2018-05-30 2025-12-02 ピーティーシー セラピューティクス エムピー，インコーポレイテッド セピアプテリンの薬学的に許容される塩
JP7502197B2 (ja) 2018-05-30 2024-06-18 ピーティーシー セラピューティクス エムピー，インコーポレイテッド セピアプテリン血漿曝露を増加させるための方法
LT4009978T (lt) 2019-08-05 2024-11-25 Ptc Therapeutics Mp, Inc. Sepiapterino ir jo metabolitų panaudojimas spinduliuotės poveikio gydymui
IL291565B1 (en) 2019-09-25 2026-04-01 Ptc Therapeutics Inc Method for treating phenylalanine irregularity

Also Published As

Publication number Publication date
BR112020003865A2 (pt) 2020-09-08
MX2020002271A (es) 2020-10-05
US11752154B2 (en) 2023-09-12
EP3675863A4 (en) 2021-01-27
JP7811085B2 (ja) 2026-02-04
JP2020532535A (ja) 2020-11-12
CN111491635A (zh) 2020-08-04
WO2019046849A1 (en) 2019-03-07
BR112020003865A8 (pt) 2022-08-16
US12213982B2 (en) 2025-02-04
US20200061070A1 (en) 2020-02-27
JP2023116556A (ja) 2023-08-22
US20240100054A1 (en) 2024-03-28
US20250195526A1 (en) 2025-06-19
EP3675863A1 (en) 2020-07-08

Similar Documents

Publication Publication Date Title
US12213982B2 (en) Pharmaceutical compositions comprising sepiapterin and uses thereof
AU2019277372B2 (en) Pharmaceutically acceptable salts of sepiapterin
US12329757B2 (en) Methods for increasing sepiapterin plasma exposure
US20210161901A1 (en) Compositions and methods for increasing tetrahydrobiopterin plasma exposure
EP4034122B1 (en) Methods for treating hyperphenylalaninemia
BR112020003865B1 (pt) Composições farmacêuticas compreendendo sepiapterina e usos das mesmas
EA049074B1 (ru) Фармацевтически приемлемые соли сепиаптерина
HK40087700A (en) Pharmaceutically acceptable salts of sepiapterin
EA042976B1 (ru) Фармацевтически приемлемые соли сепиаптерина
HK40119071A (en) Methods for increasing sepiapterin plasma exposure
BR122024013534A2 (pt) Sais e cocristais farmaceuticamente aceitáveis de sepiapterina, composição farmacêutica compreendendo os mesmos, e seus usos

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220928

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: 20240705

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 6TH ANNIV.) - STANDARD

Year of fee payment: 6

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: 20240826

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: 20240826

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: 20240826

B12 Application deemed to be withdrawn, abandoned or lapsed

Free format text: ST27 STATUS EVENT CODE: N-2-6-B10-B12-B303 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO AN EXAMINER'S REQUISITION

Effective date: 20240903

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241217

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: N-6-6-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT

Effective date: 20250116

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: N-6-6-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED

Effective date: 20250116

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: 20250702

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: 20250820

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: 20250903

B12 Application deemed to be withdrawn, abandoned or lapsed

Free format text: ST27 STATUS EVENT CODE: N-2-6-B10-B12-B303 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO AN EXAMINER'S REQUISITION

Effective date: 20251103

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260708