Inventor · disambiguated record
Henry C. Grace
Also filed as: GRACE HENRY C · GRACE JR HENRY C
8 granted patents·178 citations·filing 1976–1999
86Inventor score
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8 records- 0194US5844026AN,N',N''-tris{2,4-bis Hydrocarbyloxy-2,2,6,6-tetra-methylpiperidin-4-yl)alkylamino!-s-triazin-6-yl}-3,3'-ethylenediiminodipropylamines, their isomers and bridged derivatives and polymer compositions stabilized therewithCIBA SC HOLDING AG·Filed 1997·Granted Dec 1, 1998·107 cites·32 claims
- 0287US4590292AProcess for the manufacture of cyclopropylamineCIBA GEIGY CORP·Filed 1985·Granted May 20, 1986·41 cites·14 claims
- 0372US6166212AProcess for the synthesis of N-(hydroxyalkoxy) substituted hindered amine stabilizersCIBA SC HOLDING AG·Filed 1999·Granted Dec 26, 2000·18 cites·40 claims
- 0463US4252742AChemical process for the preparation of 2,6-dialkylcyclohexylamines from 2,6-dialkylphenolsCIBA GEIGY CORP·Filed 1979·Granted Feb 24, 1981·6 cites·7 claims
- 0553US4252965AProcess for the production of 1-substituted-3-hydroxy-5-chloro-1,2,4-triazolesCIBA GEIGY CORP·Filed 1979·Granted Feb 24, 1981·3 cites·3 claims
- 0643US5420274AProcess for the preparation of 2,4-di(alkylamino)-6-alkylthio-s-triazinesCIBA GEIGY CORP·Filed 1993·Granted May 30, 1995·2 cites·11 claims
- 0739US4106927ANon-explosive glyoxime compositionsCIBA GEIGY CORP·Filed 1976·Granted Aug 15, 1978·1 cites·21 claims
- 0823US4186265ASeparation of a tris(alkylamino)-s-triazine by-product from chloro-bis(alkylamino)-s-triazinesCIBA GEIGY CORP·Filed 1978·Granted Jan 29, 1980·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →