Inventor · disambiguated record
S. Rao Rayudu
Also filed as: RAYUDU S RAO
21 granted patents·315 citations·filing 1986–2002
95Inventor score
Top patents by PatentIndex Score
21 records- 0191US5093078ANovel polymeric quaternary ammonium trihalides and use of polymeric quaternary ammonium trihalides as microbicides, sanitizers and disinfectantsBUCKMAN LABOR INC·Filed 1990·Granted Mar 3, 1992·51 cites·22 claims
- 0290US4945109AEster of carbamic acid useful as a microbicide and a preservativeBUCKMAN LABOR INC·Filed 1988·Granted Jul 31, 1990·38 cites·18 claims
- 0384US6034081APotentiation of biocide activity using an N-alkyl heterocyclic compoundBUCKMAN LABOR INC·Filed 1995·Granted Mar 7, 2000·58 cites·19 claims
- 0484US4960590ANovel polymeric quaternary ammonium trihalidesBUCKMAN LABOR INC·Filed 1989·Granted Oct 2, 1990·28 cites·9 claims
- 0582US6060466APotentiation of the microbicide 2-(Thiocyanomethylthio)benzothiazole using an N-alkyl heterocyclic compoundBUCKMAN LABOR INC·Filed 1997·Granted May 9, 2000·24 cites·24 claims
- 0682US5693631APotentiation of the microbicide 2-(thiocyanomethylthio) benzothiazole using an N-alkyl heterocyclic compoundBUCKMAN LABOR INC·Filed 1995·Granted Dec 2, 1997·25 cites·38 claims
- 0780US5250194AN-dodecyl heterocyclic compounds useful as industrial microbicides and preservativesBUCKMAN LABOR INC·Filed 1992·Granted Oct 5, 1993·28 cites·25 claims
- 0880US4650866AProcess of preparing 1-methyl-3,5,7-triaza-1-azoniatricyclodecane halidesBUCKMAN LABOR INC·Filed 1986·Granted Mar 17, 1987·15 cites·19 claims
- 0955USRE39148EPotentiation of the Microbicide 2-(Thiocyanomethylthio)benzothiazole using an n-alkyl heterocyclic compoundBUCKMAN LABOR INC·Filed 2002·Granted Jun 27, 2006·0 cites·44 claims
- 1054USRE39033EPotentiation of the microbicide 2-(thiocyanomethylthio)benzothiazole using an N-alkyl heterocyclic compoundBUCKMAN LABOR INC·Filed 2002·Granted Mar 21, 2006·0 cites·38 claims
- 1153US5374631ASynergistic combinations of iodopropargyl compounds with hexahydro-1,3,5-tris(2-hydroxyethyl)-S-triazine in controlling fungal and bacterial growth in aqueous fluidsBUCKMAN LABOR INC·Filed 1993·Granted Dec 20, 1994·10 cites·2 claims
- 1252US5162354A3-halo-5-halomethyl-2-oxazolidinones and their use as microbicidesBUCKMAN LABOR INC·Filed 1991·Granted Nov 10, 1992·5 cites·19 claims
- 1350US5424007A1-methyl-3,5,7-triaza-1-azoniatricyclodecane compounds, a method for preparing these compounds, their use in the control of microorganisms in aqueous systems, and their use in the inhibition of corrosionBUCKMAN LABOR INC·Filed 1994·Granted Jun 13, 1995·2 cites·5 claims
- 1447US4892583A1-Methyl-3,5,7-triaza-1-azoniatricyclodecane triiodide, a method of preparation, and its use in the control of microorganisms in aqueous systemsBUCKMAN LABOR INC·Filed 1988·Granted Jan 9, 1990·3 cites·3 claims
- 1545US5466717AHalogenated 4'-methoxyacetophenones as microbicides and preservativesBUCKMAN LAB INT L INC·Filed 1993·Granted Nov 14, 1995·5 cites·27 claims
- 1645US5245031A1-methyl-3,5,7-triaza-1-azoniatricyclodecane compounds, a method for preparing these compounds, their use in the control of microorganisms in aqueous systems, and their use in the inhibition of corrosionBUCKMAN LABOR INC·Filed 1991·Granted Sep 14, 1993·2 cites·1 claims
- 1738US5371083ASynergistic combinations of ionenes with hexahydro-1,3,5-tris-(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in synthetic metalworking fluidsBUCKMAN LABOR INC·Filed 1993·Granted Dec 6, 1994·4 cites·1 claims
- 1838US4920107A1-methyl-3,5,7-triaza-1-azoniatricyclodecane compounds, a method for preparing these compounds, and their use in the control of microorganisms in aqueous systemsBUCKMAN LABOR INC·Filed 1988·Granted Apr 24, 1990·7 cites·25 claims
- 1936US5061797A1-methyl-3,5,7-triaza-1-azoniatricyclodecane compoundsBUCKMAN LABOR INC·Filed 1988·Granted Oct 29, 1991·4 cites·6 claims
- 2033US5023332A1-methyl-3,5,7-triaza-1-azoniatricyclodecane triiodideBUCKMAN LABOR INC·Filed 1989·Granted Jun 11, 1991·4 cites·1 claims
- 2132US5356548A1-methyl-3,5,7-triaza-1-azoniatricyclodecane compounds, a method for preparing these compounds, their use in the control of microorganisms in aqueous systems, and their use in the inhibition of corrosionBUCKMAN LABOR INC·Filed 1993·Granted Oct 18, 1994·2 cites·13 claims
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