Inventor · disambiguated record
Hugh Cairns
Also filed as: ALTOUYAN ROGER E · CAIRNS HUGH · CAIRNS HUGH JOSEPH
19 granted patents·139 citations·filing 1971–2005
93Inventor score
Top patents by PatentIndex Score
19 records- 0191US7286917B2Method of detecting vehicle speed sensor failureDETROIT DIESEL CORP·Filed 2005·Granted Oct 23, 2007·29 cites·16 claims
- 0289US4474787A7,6 Dioxo-4H,6H-pyrano[3,2-g]quinoline dicarboxylic acids and anti-allergic use thereofFISONS LTD·Filed 1982·Granted Oct 2, 1984·23 cites·11 claims
- 0382US4419352APyranoquinolinones and analogs thereofFISONS LTD·Filed 1981·Granted Dec 6, 1983·32 cites·31 claims
- 0480US4328230AN-Substituted-quinolin-4-one-2-carboxic acid derivativesFISONS LTD·Filed 1979·Granted May 4, 1982·10 cites·8 claims
- 0580US4156726A4-Oxo-2-carboxyl quinoline derivatives used as antiallergic compoundsFISONS LTD·Filed 1975·Granted May 29, 1979·10 cites·9 claims
- 0665US4293541ACompoundsFISONS LTD·Filed 1980·Granted Oct 6, 1981·5 cites·10 claims
- 0761US3933844ABenzopyranyltetrazolesFISONS LTD·Filed 1971·Granted Jan 20, 1976·4 cites·5 claims
- 0854US3952104ABenzopyran-2-carboxylic acids in the prevention of asthmatic symptomsFISONS LTD·Filed 1973·Granted Apr 20, 1976·4 cites·38 claims
- 0951US4409237APharmaceutical compositions containing sodium chromoglycate and β2 selective bronchodilatorsFISONS LTD·Filed 1981·Granted Oct 11, 1983·17 cites·12 claims
- 1043US4055654A6,8-Di-t-butyl-4-oxo-4H-1-benzopyran-2-carboxylic acid and derivative for the prevention of asthmatic symptomsFISONS LTD·Filed 1976·Granted Oct 25, 1977·2 cites·4 claims
- 1138US3948954ABis-chromone-tetrazole/hydroxamic/carboxylic acidsFISONS LTD·Filed 1974·Granted Apr 6, 1976·1 cites·10 claims
- 1236US4228173AThiopyrano-benzopyrans, compositions and method of use thereofFISONS LTD·Filed 1979·Granted Oct 14, 1980·1 cites·9 claims
- 1336US4029802AThe treatment of asthma, hay fever or urticariaFISONS LTD·Filed 1974·Granted Jun 14, 1977·1 cites·7 claims
- 1435US4239748AInorganic salts of 2,8-dicarboxy-4,6-dioxo-10-propyl-4H,6H-benzo(1,2-b:5,4-b')dipyran useful for the treatment of asthma and hay feverFISONS LTD·Filed 1978·Granted Dec 16, 1980·0 cites·12 claims
- 1533US4085115ACarboxamido tetrazolesFISONS LTD·Filed 1976·Granted Apr 18, 1978·0 cites·3 claims
- 1632US4335048A5-(2-Hydroxypropoxy)-8-propyl-4H-1-benzopyran-4-one-2-carboxylic acidFISONS LTD·Filed 1980·Granted Jun 15, 1982·0 cites·2 claims
- 1730US4211788ACompoundsFISONS LTD·Filed 1978·Granted Jul 8, 1980·0 cites·8 claims
- 1830US3933845ABenzopyranyltetrazolesFISONS LTD·Filed 1971·Granted Jan 20, 1976·0 cites·3 claims
- 1929US4064256ABenzopyranyltetrazoles as antiasthma agentsFISONS LTD·Filed 1975·Granted Dec 20, 1977·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →