Inventor
RAYUDU S RAO
US21 patents
⚠️ This page may combine multiple inventors who share the name “RAYUDU S RAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BUCKMAN LABOR INC
20 patentsUS6034081AMar 7, 2000
Potentiation of biocide activity using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC58 citations96
US5093078AMar 3, 1992
Novel polymeric quaternary ammonium trihalides and use of polymeric quaternary ammonium trihalides as microbicides, sanitizers and disinfectants
BUCKMAN LABOR INC51 citations95
US5250194AOct 5, 1993
N-dodecyl heterocyclic compounds useful as industrial microbicides and preservatives
BUCKMAN LABOR INC28 citations92
US4960590AOct 2, 1990
Novel polymeric quaternary ammonium trihalides
BUCKMAN LABOR INC28 citations92
US4945109AJul 31, 1990
Ester of carbamic acid useful as a microbicide and a preservative
BUCKMAN LABOR INC38 citations92
US6060466AMay 9, 2000
Potentiation of the microbicide 2-(Thiocyanomethylthio)benzothiazole using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC24 citations91
US5693631ADec 2, 1997
Potentiation of the microbicide 2-(thiocyanomethylthio) benzothiazole using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC25 citations91
US5374631ADec 20, 1994
Synergistic combinations of iodopropargyl compounds with hexahydro-1,3,5-tris(2-hydroxyethyl)-S-triazine in controlling fungal and bacterial growth in aqueous fluids
BUCKMAN LABOR INC10 citations73
US5061797AOct 29, 1991
1-methyl-3,5,7-triaza-1-azoniatricyclodecane compounds
BUCKMAN LABOR INC4 citations73
US4920107AApr 24, 1990
1-methyl-3,5,7-triaza-1-azoniatricyclodecane compounds, a method for preparing these compounds, and their use in the control of microorganisms in aqueous systems
BUCKMAN LABOR INC7 citations73
US4650866AMar 17, 1987
Process of preparing 1-methyl-3,5,7-triaza-1-azoniatricyclodecane halides
BUCKMAN LABOR INC15 citations73
US5424007AJun 13, 1995
1-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 corrosion
BUCKMAN LABOR INC2 citations62
US5371083ADec 6, 1994
Synergistic combinations of ionenes with hexahydro-1,3,5-tris-(2-hydroxyethyl)-s-triazine in controlling fungal and bacterial growth in synthetic metalworking fluids
BUCKMAN LABOR INC4 citations62
US5356548AOct 18, 1994
1-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 corrosion
BUCKMAN LABOR INC2 citations62
US5245031ASep 14, 1993
1-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 corrosion
BUCKMAN LABOR INC2 citations62
US5023332AJun 11, 1991
1-methyl-3,5,7-triaza-1-azoniatricyclodecane triiodide
BUCKMAN LABOR INC4 citations62
US4892583AJan 9, 1990
1-Methyl-3,5,7-triaza-1-azoniatricyclodecane triiodide, a method of preparation, and its use in the control of microorganisms in aqueous systems
BUCKMAN LABOR INC3 citations62
US5162354ANov 10, 1992
3-halo-5-halomethyl-2-oxazolidinones and their use as microbicides
BUCKMAN LABOR INC5 citations53
USRE39148EJun 27, 2006
Potentiation of the Microbicide 2-(Thiocyanomethylthio)benzothiazole using an n-alkyl heterocyclic compound
BUCKMAN LABOR INC0 citations52
USRE39033EMar 21, 2006
Potentiation of the microbicide 2-(thiocyanomethylthio)benzothiazole using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC0 citations51