FISONS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1255
 
 
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1145
 
 
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6138673 Inhalation device and methodDec 19, 97Oct 31, 00[A61M]
6123924 Pressurized aerosol inhalation compositionsJun 07, 95Sep 26, 00[A61K]
6109261 Powder inhaler with breath flow regulation valveJan 14, 98Aug 29, 00[G05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6641800 Pressurized aerosol compositions comprising powdered medicament dispersed in hydrofluoroalkaneExpiredJul 13, 00Nov 04, 03[A61K]
5296489 Immunosuppressive macrocyclic compoundsExpiredSep 11, 92Mar 22, 94[C07D, A61K]
4849427 Nedocromil calcium and use thereof in treatment of reversible obstructive airways diseaseExpiredFeb 24, 88Jul 18, 89[C07D, A61K]
4618715 Production of oxygen and nitrogen substituted benzenesExpiredNov 02, 81Oct 21, 86[C07C]
D275268 pH Meter, or the likeExpiredDec 28, 81Aug 28, 84[]
4423724 Inhalation device for powdered medicamentsExpiredJun 04, 81Jan 03, 84[A61M]
4424231 CompoundsExpiredMar 19, 82Jan 03, 84[C07D, A61K]
4421762 Method of treatment of an allergy to an ingested allergenExpiredSep 08, 81Dec 20, 83[A61K]
4419352 Pyranoquinolinones and analogs thereofExpiredFeb 20, 81Dec 06, 83[C07D, A61K]
4414972 Inhalation deviceExpiredJul 29, 81Nov 15, 83[A61M]
4414416 Certain diacetyl-amino-phenolic derivativesExpiredJan 20, 82Nov 08, 83[C07D, C07C]
4409237 Pharmaceutical compositions containing sodium chromoglycate and .beta.2 selective bronchodilatorsExpiredApr 21, 81Oct 11, 83[A61K]
4405598 Composition for treating asthmaExpiredJan 13, 81Sep 20, 83[A61K]
4404013 Plant growth mediumExpiredApr 13, 82Sep 13, 83[C05F]
4400542 Synthesis of substituted phenolsExpiredApr 22, 81Aug 23, 83[C07C]
4399221 Enzyme production and purificationExpiredJun 26, 81Aug 16, 83[C12N, C12P]
4399287 Phosphinic acid derivativesExpiredDec 05, 80Aug 16, 83[A01N, C07F]
4397859 InsecticideExpiredMay 04, 81Aug 09, 83[A01N]
4395421 Disodium cromoglycate formulationsExpiredAug 16, 79Jul 26, 83[A61K]
D269463 Container for a medicinal inhalerExpiredJun 01, 79Jun 21, 83[D249]

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