DE2831419C2 - - Google Patents

Info

Publication number
DE2831419C2
DE2831419C2 DE2831419A DE2831419A DE2831419C2 DE 2831419 C2 DE2831419 C2 DE 2831419C2 DE 2831419 A DE2831419 A DE 2831419A DE 2831419 A DE2831419 A DE 2831419A DE 2831419 C2 DE2831419 C2 DE 2831419C2
Authority
DE
Germany
Prior art keywords
dispersion
tetrafluoroethane
dichlorodifluoromethane
dichloro
sorbitan
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
Application number
DE2831419A
Other languages
German (de)
English (en)
Other versions
DE2831419A1 (de
Inventor
Kenneth Loughborough Leicestershire Gb Brown
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.)
Fisons Ltd
Original Assignee
Fisons Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10303374&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2831419(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisons Ltd filed Critical Fisons Ltd
Publication of DE2831419A1 publication Critical patent/DE2831419A1/de
Application granted granted Critical
Publication of DE2831419C2 publication Critical patent/DE2831419C2/de
Granted 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
    • A61K9/0012—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
    • A61K9/008—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy comprising drug dissolved or suspended in liquid propellant for inhalation via a pressurized metered dose inhaler [MDI]
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/12—Aerosols; Foams
    • A61K9/124—Aerosols; Foams characterised by the propellant

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
DE19782831419 1977-07-19 1978-07-18 Dispersion oder suspension aus lecithin oder einem sorbitan- oder sorbit-ester in treibmittel 12 Granted DE2831419A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3016977 1977-07-19

Publications (2)

Publication Number Publication Date
DE2831419A1 DE2831419A1 (de) 1979-02-01
DE2831419C2 true DE2831419C2 (ja) 1989-01-05

Family

ID=10303374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782831419 Granted DE2831419A1 (de) 1977-07-19 1978-07-18 Dispersion oder suspension aus lecithin oder einem sorbitan- oder sorbit-ester in treibmittel 12

Country Status (15)

Country Link
JP (1) JPS5435209A (ja)
AU (1) AU522792B2 (ja)
BE (1) BE869055A (ja)
CA (1) CA1112567A (ja)
CH (1) CH627075A5 (ja)
DE (1) DE2831419A1 (ja)
FR (1) FR2397833A1 (ja)
HK (1) HK51585A (ja)
IE (1) IE47128B1 (ja)
IL (1) IL55161A (ja)
IT (1) IT1158890B (ja)
MY (1) MY8400252A (ja)
NL (1) NL7807625A (ja)
NZ (1) NZ187894A (ja)
SE (1) SE443087B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8501015D0 (en) * 1985-01-16 1985-02-20 Riker Laboratories Inc Drug
HU205249B (en) * 1990-11-09 1992-04-28 Egyt Gyogyszervegyeszeti Gyar Process for producing suspensive aerosole composition
DE4425255A1 (de) 1994-07-16 1996-01-18 Asta Medica Ag Formulierung zur inhalativen Applikation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB367276A (en) * 1931-06-20 1932-02-18 Schmidt Sche Heissdampf Improvements in or relating to independently fired steam superheaters
BE555319A (ja) * 1956-03-21 1900-01-01
BE556587A (ja) * 1957-01-31 1957-04-11
GB1144905A (en) * 1965-03-25 1969-03-12 Fisons Pharmaceuticals Ltd Substituted bis-(2-carboxy-chromonyl-oxy) derivatives and preparation and pharmaceutical compositions thereof
US3513104A (en) * 1965-03-26 1970-05-19 Colgate Palmolive Co Self-propelling powder compositions
US3560507A (en) * 1968-02-27 1971-02-02 Millmaster Onyx Corp Quaternary ammonium alkenyl succinates
GB1384895A (en) * 1971-01-25 1975-02-26 Colgate Palmolive Co Fabric conditioning
DE2151706B1 (en) * 1971-10-18 1973-05-03 Cegla, Ulrich, Dr med , 600 0 Frank fürt Niederrad Tantalum-contg x-ray contrast agents - in aerosol form for bronchography
IL44022A0 (en) * 1973-01-23 1974-05-16 Fisons Ltd Novel salts of anti-inflammatory quinoline derivatives,their preparation and pharmaceutical compositions containing them
IT1039699B (it) * 1975-07-03 1979-12-10 Prephar Composizione spermicida a base di derivati benzisotiazolici
GB1562901A (en) * 1976-01-30 1980-03-19 Fisons Ltd Disodium cromoglycate
FI770215A (ja) * 1976-01-30 1977-07-31 Fisons Ltd
GB2001334B (en) 1977-07-19 1982-03-03 Fisons Ltd Pressurised aerosol formulation
GB1590126A (en) 1977-11-23 1981-05-28 Booth B H Method of bulking yarns

Also Published As

Publication number Publication date
MY8400252A (en) 1984-12-31
NL7807625A (nl) 1979-01-23
HK51585A (en) 1985-07-12
AU522792B2 (en) 1982-06-24
IL55161A (en) 1981-12-31
CH627075A5 (en) 1981-12-31
CA1112567A (en) 1981-11-17
IT7825845A0 (it) 1978-07-18
JPS5435209A (en) 1979-03-15
FR2397833B1 (ja) 1982-06-25
IL55161A0 (en) 1978-09-29
DE2831419A1 (de) 1979-02-01
IT1158890B (it) 1987-02-25
FR2397833A1 (fr) 1979-02-16
JPS6411615B2 (ja) 1989-02-27
AU3805778A (en) 1980-01-17
SE443087B (sv) 1986-02-17
IE47128B1 (en) 1983-12-28
BE869055A (fr) 1979-01-17
IE781432L (en) 1979-01-19
NZ187894A (en) 1984-05-31
SE7807934L (sv) 1979-01-20

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: FISONS PLC, IPSWICH, SUFFOLK, GB

8128 New person/name/address of the agent

Representative=s name: WUESTHOFF, F., DR.-ING. FRHR. VON PECHMANN, E., DI

8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation