GB201914532D0 - Lactose particles and method of production thereof - Google Patents

Lactose particles and method of production thereof

Info

Publication number
GB201914532D0
GB201914532D0 GB201914532A GB201914532A GB201914532D0 GB 201914532 D0 GB201914532 D0 GB 201914532D0 GB 201914532 A GB201914532 A GB 201914532A GB 201914532 A GB201914532 A GB 201914532A GB 201914532 D0 GB201914532 D0 GB 201914532D0
Authority
GB
United Kingdom
Prior art keywords
production
lactose particles
lactose
particles
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.)
Ceased
Application number
GB201914532A
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 Huddersfield
Original Assignee
University of Huddersfield
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 Huddersfield filed Critical University of Huddersfield
Priority to GB201914532A priority Critical patent/GB201914532D0/en
Publication of GB201914532D0 publication Critical patent/GB201914532D0/en
Priority to EP20793773.1A priority patent/EP4138762A1/en
Priority to PCT/GB2020/052496 priority patent/WO2021069901A1/en
Priority to GB2210051.5A priority patent/GB2606306A/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • 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
    • A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
    • 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
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
GB201914532A 2019-10-08 2019-10-08 Lactose particles and method of production thereof Ceased GB201914532D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB201914532A GB201914532D0 (en) 2019-10-08 2019-10-08 Lactose particles and method of production thereof
EP20793773.1A EP4138762A1 (en) 2019-10-08 2020-10-08 Lactose particles and method of production thereof
PCT/GB2020/052496 WO2021069901A1 (en) 2019-10-08 2020-10-08 Lactose particles and method of production thereof
GB2210051.5A GB2606306A (en) 2019-10-08 2020-10-08 Lactose particles and method of production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201914532A GB201914532D0 (en) 2019-10-08 2019-10-08 Lactose particles and method of production thereof

Publications (1)

Publication Number Publication Date
GB201914532D0 true GB201914532D0 (en) 2019-11-20

Family

ID=68541484

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201914532A Ceased GB201914532D0 (en) 2019-10-08 2019-10-08 Lactose particles and method of production thereof
GB2210051.5A Pending GB2606306A (en) 2019-10-08 2020-10-08 Lactose particles and method of production thereof

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2210051.5A Pending GB2606306A (en) 2019-10-08 2020-10-08 Lactose particles and method of production thereof

Country Status (3)

Country Link
EP (1) EP4138762A1 (en)
GB (2) GB201914532D0 (en)
WO (1) WO2021069901A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0228826D0 (en) * 2002-12-11 2003-01-15 Okpala Joseph Hair technology in creating particles with improved delivery capabilities
ITMI20051999A1 (en) * 2005-10-21 2007-04-22 Eratech S R L INHALATION FORMULATIONS OF DRUGS IN DRY POWDER FOR ADMINISTRATION AS SUCH OR WITH NEBULIZER AND EQUIPPED WITH HIGH EROGABILITY RESPIRABILITY AND STABILITY
EP2968163A4 (en) * 2013-03-15 2017-01-25 Children's Medical Center Corporation Hollow particles encapsulating a biological gas and methods of use

Also Published As

Publication number Publication date
GB202210051D0 (en) 2022-08-24
WO2021069901A1 (en) 2021-04-15
EP4138762A1 (en) 2023-03-01
GB2606306A (en) 2022-11-02

Similar Documents

Publication Publication Date Title
GB2602205B (en) Magnetic particles, methods of making, and uses thereof
EP4003613C0 (en) Separator and method of operation
GB2571292B (en) Composite structure and method of manufacture
GB2569670B (en) Composite material and its method of production
EP3271288A4 (en) Metal oxide particles and method of producing thereof
GB201913355D0 (en) Covalent-organic framework materials and methods of making thereof
EP4074654A4 (en) Fine silicon particles and production method thereof
GB2595385B (en) Nickel-cobalt material and method of forming
SG11202101056RA (en) HIGH-Mn STEEL AND METHOD OF PRODUCING SAME
GB2584586B (en) Method of production of particles
IL290185A (en) Solid state forms of risdiplam and process for preparation thereof
ZA202105635B (en) Upper and method for the manufacture of an upper
EP4032938A4 (en) Particles and method for producing particles
EP4059051A4 (en) Integrated assemblies and methods of forming integrated assemblies
EP3838846A4 (en) Tabular alumina particles and method of producing tabular alumina particles
GB202210051D0 (en) Lactose particles and method of production thereof
EP3596027A4 (en) Porous ceramic particles and method of forming porous ceramic particles
ZA202201324B (en) Abrasive article and method of forming
GB201812984D0 (en) Lactose particles and method of production thereof
EP4141131A4 (en) Facility and method for production of direct reduced iron
SG11202009965XA (en) Immunological extract and method of production
GB201914250D0 (en) Biomaterial construct and methods of production thereof
GB201717206D0 (en) Particles and their method of production and uses
GB2585449B (en) Improved pipe and method of production
PL3595891T3 (en) Composite material and method for production of the same

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)