CA1300014C - Nasal compositions containing vitamin b - Google Patents

Nasal compositions containing vitamin b

Info

Publication number
CA1300014C
CA1300014C CA000506799A CA506799A CA1300014C CA 1300014 C CA1300014 C CA 1300014C CA 000506799 A CA000506799 A CA 000506799A CA 506799 A CA506799 A CA 506799A CA 1300014 C CA1300014 C CA 1300014C
Authority
CA
Canada
Prior art keywords
vitamin
total weight
weight based
composition
therapeutic composition
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.)
Expired - Lifetime
Application number
CA000506799A
Other languages
English (en)
French (fr)
Inventor
Jeffrey Wenig
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.)
Marina Biotech Inc
Original Assignee
MDRNA 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
Priority claimed from US06/848,690 external-priority patent/US4724231A/en
Application filed by MDRNA Inc filed Critical MDRNA Inc
Application granted granted Critical
Publication of CA1300014C publication Critical patent/CA1300014C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7135—Compounds containing heavy metals
    • A61K31/714—Cobalamins, e.g. cyanocobalamin, i.e. vitamin B12
    • 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
    • A61K9/0043—Nose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
CA000506799A 1985-04-16 1986-04-16 Nasal compositions containing vitamin b Expired - Lifetime CA1300014C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72384485A 1985-04-16 1985-04-16
US723,844 1985-04-16
US06/848,690 US4724231A (en) 1985-04-16 1986-04-08 Nasel compositions containing vitamin B12
US848,690 1986-04-08

Publications (1)

Publication Number Publication Date
CA1300014C true CA1300014C (en) 1992-05-05

Family

ID=27110879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000506799A Expired - Lifetime CA1300014C (en) 1985-04-16 1986-04-16 Nasal compositions containing vitamin b

Country Status (5)

Country Link
KR (1) KR870700363A (da)
CA (1) CA1300014C (da)
DE (1) DE3672430D1 (da)
DK (1) DK603886A (da)
NO (1) NO174182C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025003468A1 (en) 2023-06-30 2025-01-02 Dutch Renewable Energy B.V. Vitamin b12 formulation for intranasal administration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025003468A1 (en) 2023-06-30 2025-01-02 Dutch Renewable Energy B.V. Vitamin b12 formulation for intranasal administration

Also Published As

Publication number Publication date
KR870700363A (ko) 1987-12-28
NO865010L (no) 1986-12-11
NO174182C (no) 1994-03-30
DK603886D0 (da) 1986-12-15
NO174182B (no) 1993-12-20
DE3672430D1 (de) 1990-08-09
DK603886A (da) 1986-12-15

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Legal Events

Date Code Title Description
MKLA Lapsed