NZ701237A - Novel compounds and compositions for targeting cancer stem cells - Google Patents

Novel compounds and compositions for targeting cancer stem cells

Info

Publication number
NZ701237A
NZ701237A NZ701237A NZ70123711A NZ701237A NZ 701237 A NZ701237 A NZ 701237A NZ 701237 A NZ701237 A NZ 701237A NZ 70123711 A NZ70123711 A NZ 70123711A NZ 701237 A NZ701237 A NZ 701237A
Authority
NZ
New Zealand
Prior art keywords
compositions
stem cells
novel compounds
cancer stem
cancer
Prior art date
Application number
NZ701237A
Other languages
English (en)
Inventor
Chiang Jia Li
David Leggett
Wei Li
Youzhi Li
Original Assignee
Boston Biomedical 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 Boston Biomedical Inc filed Critical Boston Biomedical Inc
Priority to NZ712826A priority Critical patent/NZ712826A/en
Priority claimed from NZ602328A external-priority patent/NZ602328A/en
Publication of NZ701237A publication Critical patent/NZ701237A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • A61K31/343Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/21Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/27Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, meprobamate, carbachol, neostigmine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/08Drugs for disorders of the urinary system of the prostate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • A61P15/08Drugs for genital or sexual disorders; Contraceptives for gonadal disorders or for enhancing fertility, e.g. inducers of ovulation or of spermatogenesis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • A61P15/14Drugs for genital or sexual disorders; Contraceptives for lactation disorders, e.g. galactorrhoea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/02Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/04Antineoplastic agents specific for metastasis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92Naphthofurans; Hydrogenated naphthofurans
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13Crystalline forms, e.g. polymorphs
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Reproductive Health (AREA)
  • Endocrinology (AREA)
  • Immunology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Oncology (AREA)
  • Urology & Nephrology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Rheumatology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Vascular Medicine (AREA)
  • Psychiatry (AREA)
  • Diabetes (AREA)
  • Hospice & Palliative Care (AREA)
  • Pain & Pain Management (AREA)
  • Emergency Medicine (AREA)
NZ701237A 2010-03-19 2011-03-21 Novel compounds and compositions for targeting cancer stem cells NZ701237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ712826A NZ712826A (en) 2010-03-19 2011-03-21 Novel compounds and compositions for targeting cancer stem cells

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31589010P 2010-03-19 2010-03-19
US31588610P 2010-03-19 2010-03-19
US32581410P 2010-04-19 2010-04-19
NZ602328A NZ602328A (en) 2010-03-19 2011-03-21 Novel compounds and compositions for targeting cancer stem cells

Publications (1)

Publication Number Publication Date
NZ701237A true NZ701237A (en) 2016-04-29

Family

ID=50940329

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ701237A NZ701237A (en) 2010-03-19 2011-03-21 Novel compounds and compositions for targeting cancer stem cells
NZ712826A NZ712826A (en) 2010-03-19 2011-03-21 Novel compounds and compositions for targeting cancer stem cells

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ712826A NZ712826A (en) 2010-03-19 2011-03-21 Novel compounds and compositions for targeting cancer stem cells

Country Status (11)

Country Link
EP (2) EP3295796A1 (enExample)
JP (11) JP5993390B2 (enExample)
CN (3) CN107311969B (enExample)
CA (3) CA2993363A1 (enExample)
DK (1) DK3108750T3 (enExample)
ES (1) ES2689928T3 (enExample)
HU (1) HUE066482T2 (enExample)
NZ (2) NZ701237A (enExample)
PT (1) PT2547205T (enExample)
RU (2) RU2015142279A (enExample)
SG (3) SG10201502079VA (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2736564A1 (en) 2007-09-10 2009-03-19 Boston Biomedical, Inc. Novel compositions and methods for cancer treatment
RU2015142279A (ru) * 2010-03-19 2018-12-28 Бостон Байомедикал, Инк. Новые соединения и композиции для нацеливания на злокачественные стволовые клетки
JP2013522326A (ja) * 2010-03-19 2013-06-13 ボストン バイオメディカル, インコーポレイテッド がん幹細胞を標的とするための新規の方法
SG11201508358RA (en) 2013-04-09 2015-11-27 Boston Biomedical Inc 2-acetylnaphtho[2,3-b]furan -4,9-dione for use on treating cancer
US20180140572A1 (en) * 2015-06-03 2018-05-24 Boston Biomedical, Inc. Compositions comprising a cancer stemness inhibitor and an immunotherapeutic agent for use in treating cancer
GB201515391D0 (en) * 2015-08-28 2015-10-14 Amazentis Sa Compositions
GB201515387D0 (en) * 2015-08-28 2015-10-14 Amazentis Sa Compositions
JP6751658B2 (ja) 2016-11-15 2020-09-09 クラリオン株式会社 音声認識装置、音声認識システム
WO2018102427A1 (en) 2016-11-29 2018-06-07 Boston Biomedical, Inc. Naphthofuran derivatives, preparation, and methods of use thereof
JP2020520923A (ja) 2017-05-17 2020-07-16 ボストン バイオメディカル, インコーポレイテッド がんを処置するための方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205257A (ja) * 1985-03-08 1986-09-11 Ishihara Sangyo Kaisha Ltd ベンゾイルウレア系化合物、その製法及びそれを含有する抗ガン剤
EP0945131A1 (de) * 1998-03-27 1999-09-29 Boehringer Ingelheim Pharma KG Perorale Wirkstoff-Suspension
AU2736400A (en) * 1999-01-27 2000-08-18 University Of South Florida Inhibition of stat3 signal transduction for human cancer therapy
US20060142271A1 (en) * 2002-09-17 2006-06-29 Klaus Muller Novel lapacho compounds and methods of use thereof
TWI335913B (en) * 2002-11-15 2011-01-11 Vertex Pharma Diaminotriazoles useful as inhibitors of protein kinases
EP1849830B1 (en) * 2005-01-28 2012-02-29 Takeda Pharmaceutical Company Limited Finely divided composition containing poorly water soluble substance
JP2006290871A (ja) * 2005-03-16 2006-10-26 Taheebo Japan Kk 抗癌性を示す化合物およびその中間体ならびにそれらの製造方法
US20080255193A1 (en) * 2005-09-30 2008-10-16 Jeffrey Brum Pharmaceutical Composition
EP1860126A1 (en) * 2006-05-26 2007-11-28 INEOS Manufacturing Belgium NV Polyolefin powder
CA2736564A1 (en) * 2007-09-10 2009-03-19 Boston Biomedical, Inc. Novel compositions and methods for cancer treatment
JP5719770B2 (ja) * 2008-07-08 2015-05-20 ベータ・ファーマ・インコーポレイテッドBeta Pharma, Inc. 塩酸イコチニブ、合成物、結晶学的形態、併用薬及びその用途
JP2013522326A (ja) * 2010-03-19 2013-06-13 ボストン バイオメディカル, インコーポレイテッド がん幹細胞を標的とするための新規の方法
RU2015142279A (ru) * 2010-03-19 2018-12-28 Бостон Байомедикал, Инк. Новые соединения и композиции для нацеливания на злокачественные стволовые клетки
KR101908208B1 (ko) * 2010-03-19 2018-10-15 보스톤 바이오메디칼, 인크. 암 줄기 세포를 표적화하는 신규 화합물 및 조성물

Also Published As

Publication number Publication date
JP2014098048A (ja) 2014-05-29
CN107311969B (zh) 2022-01-28
JP2014098050A (ja) 2014-05-29
JP6246169B2 (ja) 2017-12-13
CN104016951A (zh) 2014-09-03
JP2016222723A (ja) 2016-12-28
HUE066482T2 (hu) 2024-08-28
DK3108750T3 (en) 2018-10-22
JP2022020002A (ja) 2022-01-27
SG10201704745UA (en) 2017-07-28
NZ712826A (en) 2017-03-31
CA2959951A1 (en) 2011-09-22
RU2657750C1 (ru) 2018-06-15
SG10201502079VA (en) 2015-06-29
RU2015142279A3 (enExample) 2019-02-26
EP3108750A1 (en) 2016-12-28
JP2015232037A (ja) 2015-12-24
JP2014098049A (ja) 2014-05-29
ES2689928T3 (es) 2018-11-16
JP2018115209A (ja) 2018-07-26
EP3108750B1 (en) 2018-07-04
CA2993363A1 (en) 2011-09-22
PT2547205T (pt) 2024-05-27
JP2018002744A (ja) 2018-01-11
RU2015142279A (ru) 2018-12-28
JP2020114888A (ja) 2020-07-30
CN104016951B (zh) 2016-07-13
JP2015098489A (ja) 2015-05-28
SG10201706265PA (en) 2017-08-30
CN106860443A (zh) 2017-06-20
JP2020063308A (ja) 2020-04-23
CN107311969A (zh) 2017-11-03
JP5993390B2 (ja) 2016-09-14
CA2959931A1 (en) 2011-09-22
EP3295796A1 (en) 2018-03-21

Similar Documents

Publication Publication Date Title
NZ701237A (en) Novel compounds and compositions for targeting cancer stem cells
NZ602328A (en) Novel compounds and compositions for targeting cancer stem cells
IN2012DN03182A (enExample)
IN2014DN09805A (enExample)
WO2011042918A3 (en) Improved processes for preparing prasugrel and pharmaceutically acceptable salts thereof
MY148583A (en) Pyridine [3,4-b] pyrazinones
WO2012015681A3 (en) Drug-ligand conjugates, synthesis thereof, and intermediates thereto
WO2014045162A8 (en) ALKYL-SUBSTITUTED HEXAHYDROPYRANO[3,4-d] [1,3]THIAZIN-2-AMINE COMPOUNDS
WO2009091898A3 (en) 6-and 7-amino isoquinoline compounds and methods for making and using the same
TN2012000248A1 (en) Novel spiropiperidine compounds
MX338551B (es) Nuevos compuestos de piridina fusionada como inhibidores de caseina quinasa.
PH12015500376A1 (en) Novel bicyclic pyridinones
WO2011009938A3 (en) Stambomycin and derivatives, their production and their use as drugs
MX2013000474A (es) Derivados de arilamida novedosos que tienen propiedades antiandrogenicas.
WO2010150211A3 (en) Use of derivatives of indoles for the treatment of cancer
NZ602578A (en) Polymorphic forms st-246 and methods of preparation
WO2013040227A3 (en) Therapeutic compounds
MX2013013465A (es) Polimorfo de rifaximina y proceso para la preparacion del mismo.
CA2817362C (en) Lipoyl compounds and their use for treating ischemic injury
MX2012002369A (es) Formas de anhidrato de un derivado de piridina.
WO2011021864A3 (ko) 신규한 항암제 보조용 화합물, 이의 제조방법, 이를 포함하는 항암제 보조용 조성물 및 이를 이용한 항암제에 대한 내성을 감소시키는 방법
MX340626B (es) Levoisovalerilespiramicina i, ii, iii y preparaciones, métodos de preparación y sus usos.
WO2012135615A3 (en) Enopeptins, uses thereof, and methods of synthesis thereto
WO2010049449A3 (en) Novel salts of sunitinib
WO2013042135A8 (en) Heteroaryl compounds as 5-ht4 receptor ligands

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 21 MAR 2018 BY CULLENS PTY LTD

Effective date: 20160811

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2019 BY JING LEI

Effective date: 20180309

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2020 BY JING LEI

Effective date: 20190226

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2021 BY JING LEI

Effective date: 20200217

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2022 BY JING LEI

Effective date: 20210308

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2023 BY PAVIS PAYMENT GMBH

Effective date: 20220412

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2024 BY JING LEI

Effective date: 20230313

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 21 MAR 2025 BY JING LEI

Effective date: 20240313

LAPS Patent lapsed