Inventor · disambiguated record
Narayanasamy Gurusamy
Also filed as: GURUSAMY NARAYANASAMY
7 granted patents·3 pending applications·26 citations·filing 1988–2010
79Inventor score
Top patents by PatentIndex Score
10 records- 0177US5254776ASynthesis of bromobiphenylsMALLINCKRODT SPEC CHEM·Filed 1992·Granted Oct 19, 1993·17 cites·22 claims
- 0273US9040705B2Preparation of saturated ketone morphinan compoundsWANG PETER X·Filed 2010·Granted May 26, 2015·2 cites·23 claims
- 0352US4996355ANovel intermediates for the production of 2,4,5-trifluorobenzoyl fluorideMALLINCKRODT INC·Filed 1989·Granted Feb 26, 1991·4 cites·7 claims
- 0450US2010216998A1Facile "One Pot' Process for Apomorphine From CodeineMALLINCKRODT INC·Filed 2008·Application pending·0 cites
- 0550US2009258843A1Compositions Containing Antiviral Compounds and Methods of Using the SameMALLINCKRODT INC·Filed 2009·Application pending·0 cites
- 0645US2010228032A1Process for Making Apomorphine and ApocodeineGURUSAMY NARAYANASAMY·Filed 2007·Application pending·0 cites
- 0740US5053542ACatalytic bromination of 2-fluoroanilineMALLINCKRODT SPEC CHEM·Filed 1990·Granted Oct 1, 1991·2 cites·16 claims
- 0829US5149875AHalogenation of aromatic amine compoundsMALLINCKRODT SPEC CHEM·Filed 1991·Granted Sep 22, 1992·1 cites·26 claims
- 0928US4992564APreparation of 6-substituted 4-chromanonesMALLINCKRODT INC·Filed 1989·Granted Feb 12, 1991·0 cites·4 claims
- 1027US4918203APreparation of 6-substituted 4-chromanonesMALLINCKRODT INC·Filed 1988·Granted Apr 17, 1990·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →