SG11202002351SA - Poloxamer compositions and methods of making and using same - Google Patents

Poloxamer compositions and methods of making and using same

Info

Publication number
SG11202002351SA
SG11202002351SA SG11202002351SA SG11202002351SA SG11202002351SA SG 11202002351S A SG11202002351S A SG 11202002351SA SG 11202002351S A SG11202002351S A SG 11202002351SA SG 11202002351S A SG11202002351S A SG 11202002351SA SG 11202002351S A SG11202002351S A SG 11202002351SA
Authority
SG
Singapore
Prior art keywords
making
methods
same
poloxamer compositions
poloxamer
Prior art date
Application number
SG11202002351SA
Other languages
English (en)
Inventor
Scott Wilson
Kevin Kent
Chandana Sharma
Original Assignee
Sigma Aldrich Co Llc
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 Sigma Aldrich Co Llc filed Critical Sigma Aldrich Co Llc
Publication of SG11202002351SA publication Critical patent/SG11202002351SA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0018—Culture media for cell or tissue culture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
    • C08G2650/58—Ethylene oxide or propylene oxide copolymers, e.g. pluronics
    • 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
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0018—Culture media for cell or tissue culture
    • C12N5/0043—Medium free of human- or animal-derived components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Polyethers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SG11202002351SA 2017-12-21 2018-12-06 Poloxamer compositions and methods of making and using same SG11202002351SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762608826P 2017-12-21 2017-12-21
PCT/US2018/064350 WO2019125783A1 (en) 2017-12-21 2018-12-06 Poloxamer compositions and methods of making and using same

Publications (1)

Publication Number Publication Date
SG11202002351SA true SG11202002351SA (en) 2020-07-29

Family

ID=64902452

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202002351SA SG11202002351SA (en) 2017-12-21 2018-12-06 Poloxamer compositions and methods of making and using same

Country Status (7)

Country Link
US (2) US11891510B2 (ko)
EP (1) EP3728471A1 (ko)
JP (1) JP7135096B2 (ko)
KR (2) KR102544922B1 (ko)
CN (1) CN111465655A (ko)
SG (1) SG11202002351SA (ko)
WO (1) WO2019125783A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202002351SA (en) 2017-12-21 2020-07-29 Sigma Aldrich Co Llc Poloxamer compositions and methods of making and using same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740421A (en) 1966-09-19 1973-06-19 Basf Wyandotte Corp Polyoxyethylene-polyoxypropylene aqueous gels
US3579465A (en) 1967-10-16 1971-05-18 Wyandotte Chemicals Corp Aqueous gels of polyoxyethylated polyoxypropylene glycol adducts of ethylene diamine
CA2106474C (en) * 1991-03-19 2004-02-10 R. Martin Emanuele Polyoxypropylene/polyoxyethylene copolymers with improved biological activity
US5500219A (en) 1993-09-21 1996-03-19 Basf Corporation Pesticide compositions containing blends of block copolymers with anionic surfactants having improved dissolution rates
GB9625175D0 (en) 1996-12-04 1997-01-22 Medi Cult As Serum-free cell culture media
AU2001241958A1 (en) 2000-03-03 2001-09-17 Valentis, Inc. Improved poloxamer and poloxamine compositions for nucleic acid delivery
AU2003900887A0 (en) * 2003-02-27 2003-03-13 Novasel Australia Pty Ltd Poloxamer emulsion preparations
EP3003325A4 (en) 2013-05-29 2017-01-11 Biogen MA Inc. Methods of evaluating cell culture additives
RU2710551C2 (ru) 2014-03-25 2019-12-27 Дженентек, Инк. Способы приготовления полоксамера для применения в клеточной культуральной среде
EP3747448A1 (en) 2014-07-07 2020-12-09 LifeRaft Biosciences, Inc. A poloxamer composition free of long circulating material and methods for production and uses thereof
CN105582543A (zh) 2015-12-30 2016-05-18 钟术光 一种供注射或口服用的辅料
KR20180125999A (ko) 2016-03-17 2018-11-26 메르크 파텐트 게엠베하 폴록사머의 정제 방법
SG11202002351SA (en) 2017-12-21 2020-07-29 Sigma Aldrich Co Llc Poloxamer compositions and methods of making and using same

Also Published As

Publication number Publication date
KR102662905B1 (ko) 2024-05-03
US11891510B2 (en) 2024-02-06
KR102544922B1 (ko) 2023-06-16
US20240067820A1 (en) 2024-02-29
WO2019125783A1 (en) 2019-06-27
US20210347987A1 (en) 2021-11-11
KR20200093070A (ko) 2020-08-04
EP3728471A1 (en) 2020-10-28
JP7135096B2 (ja) 2022-09-12
JP2021507083A (ja) 2021-02-22
CN111465655A (zh) 2020-07-28
KR20230088860A (ko) 2023-06-20

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