Assignee
KEMA NORD AB
25 granted patents·659 citations·filing 1974–1985
Top patents by PatentIndex Score
25 records- 0196US4483889AMethod for the production of fibre composite materials impregnated with resinKEMA NORD AB·Filed 1983·Granted Nov 20, 1984·136 cites·7 claims
- 0291US3941634AMethod for the preparation of paper containing plastic particlesKEMA NORD AB·Filed 1974·Granted Mar 2, 1976·59 cites·8 claims
- 0390US4397799AProcess for drying and expanding microspheresKEMA NORD AB·Filed 1981·Granted Aug 9, 1983·69 cites·13 claims
- 0489US4513106AProcess for expanding microspheresKEMA NORD AB·Filed 1983·Granted Apr 23, 1985·79 cites·8 claims
- 0589US4129484AProcess for regeneration of spent reaction solutionsKEMA NORD AB·Filed 1977·Granted Dec 12, 1978·44 cites·6 claims
- 0685US4362778AFoam composite material impregnated with resinKEMA NORD AB·Filed 1981·Granted Dec 7, 1982·41 cites·11 claims
- 0781US4451585AResin-impregnated fibre composite materials and a process for their manufactureKEMA NORD AB·Filed 1982·Granted May 29, 1984·31 cites·10 claims
- 0881US4092432AMixtures having antimicrobial or pesticidal effectKEMA NORD AB·Filed 1976·Granted May 30, 1978·26 cites·5 claims
- 0975US4269620AProcess for the preparation of silicon or ferrosiliconKEMA NORD AB·Filed 1979·Granted May 26, 1981·19 cites·8 claims
- 1074US4054491AMicroorganism testing device and methodKEMA NORD AB·Filed 1974·Granted Oct 18, 1977·16 cites·8 claims
- 1173US4115217AProcess for electrolytic preparation of chloritesKEMA NORD AB·Filed 1977·Granted Sep 19, 1978·19 cites·7 claims
- 1273US4043908AProcess for cleaning of a dispersion of dispersed particlesKEMA NORD AB·Filed 1976·Granted Aug 23, 1977·20 cites·8 claims
- 1363US3940519AProcess for sizing cellulose fibresKEMA NORD AB·Filed 1974·Granted Feb 24, 1976·11 cites·8 claims
- 1461US4007320AProcess for reducing polymer build-upKEMA NORD AB·Filed 1975·Granted Feb 8, 1977·15 cites·9 claims
- 1560US4530825AProcess for the production of silicon nitrideKEMA NORD AB·Filed 1984·Granted Jul 23, 1985·11 cites·11 claims
- 1650US4435209AProcess for the preparation of silicon or ferrosiliconKEMA NORD AB·Filed 1982·Granted Mar 6, 1984·8 cites·9 claims
- 1747US4678653AProcess for preparing chlorine dioxideKEMA NORD AB·Filed 1985·Granted Jul 7, 1987·8 cites·3 claims
- 1847US3992279AElectrode assemblyKEMA NORD AB·Filed 1974·Granted Nov 16, 1976·9 cites·2 claims
- 1940US4043863AProcess for sizing cellulose fibers with sulfamoylchloridesKEMA NORD AB·Filed 1976·Granted Aug 23, 1977·5 cites·6 claims
- 2039US4432825AMethod of making foam composite material impregnated with resinKEMA NORD AB·Filed 1982·Granted Feb 21, 1984·10 cites·7 claims
- 2139US4326941AElectrolytic cellKEMA NORD AB·Filed 1980·Granted Apr 27, 1982·9 cites·10 claims
- 2237US3930932AProcess for sizing cellulose fibre containing materialKEMA NORD AB·Filed 1974·Granted Jan 6, 1976·4 cites·2 claims
- 2334US4310649AProcess for production of vinyl chloride polymer using alcoholsKEMA NORD AB·Filed 1978·Granted Jan 12, 1982·4 cites·8 claims
- 2428US4678654AProcess for production of chlorine dioxideKEMA NORD AB·Filed 1985·Granted Jul 7, 1987·5 cites·10 claims
- 2523US3966484AComposition for sizing cellulose fibersKEMA NORD AB·Filed 1975·Granted Jun 29, 1976·1 cites·4 claims
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