Inventor
ASIRVATHAM EDWARD
US40 patents
⚠️ This page may combine multiple inventors who share the name “ASIRVATHAM EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANSIX RESINS & CHEMICALS LLC
38 patentsUS11008348B2May 18, 2021
Siloxane derivatives of amino acids having surface-active properties
ADVANSIX RESINS & CHEMICALS LLC16 citations92
US11542428B2Jan 3, 2023
Surfactants for oil and gas production
ADVANSIX RESINS & CHEMICALS LLC5 citations85
US11525105B2Dec 13, 2022
Surfactants for cleaning products
ADVANSIX RESINS & CHEMICALS LLC9 citations85
US11427760B2Aug 30, 2022
Surfactants for electronics
ADVANSIX RESINS & CHEMICALS LLC9 citations85
US12054663B2Aug 6, 2024
Surfactants for inks, paints, and adhesives
ADVANSIX RESINS & CHEMICALS LLC3 citations74
US12049589B2Jul 30, 2024
Surfactants for oil and gas production
ADVANSIX RESINS & CHEMICALS LLC3 citations74
US11999890B2Jun 4, 2024
Surfactants for electronics
ADVANSIX RESINS & CHEMICALS LLC3 citations74
US11905304B2Feb 20, 2024
Surfactants for agricultural products
ADVANSIX RESINS & CHEMICALS LLC3 citations74
US11891568B2Feb 6, 2024
Surfactants for oil and gas production
ADVANSIX RESINS & CHEMICALS LLC3 citations74
US11633481B2Apr 25, 2023
Surfactants for use in healthcare products
ADVANSIX RESINS & CHEMICALS LLC5 citations74
US11571377B2Feb 7, 2023
Surfactants for use in personal care and cosmetic products
ADVANSIX RESINS & CHEMICALS LLC5 citations74
US11952394B2Apr 9, 2024
Siloxane derivatives of amino acids having surface-active properties
ADVANSIX RESINS & CHEMICALS LLC3 citations72
US12575563B2Mar 17, 2026
Surfactants for agricultural products
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US12577452B2Mar 17, 2026
Surfactants for oil and gas production
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US12351756B2Jul 8, 2025
Surfactants for oil and gas production
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US12257333B2Mar 25, 2025
Branched amino acid surfactants for personal care and cosmetic products
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US12221579B2Feb 11, 2025
Formulation for the recovery of hydrocarbons including a surfactant system
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US12071600B2Aug 27, 2024
Surfactants for cleaning products
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US11992008B2May 28, 2024
Surfactants for agricultural products
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US11912930B2Feb 27, 2024
Formulation for the recovery of hydrocarbons including a surfactant system
ADVANSIX RESINS & CHEMICALS LLC0 citations62
US12459963B2Nov 4, 2025
Siloxane derivatives of amino acids having surface-active properties
ADVANSIX RESINS & CHEMICALS LLC0 citations60
US12351547B2Jul 8, 2025
Branched amino acid surfactants
ADVANSIX RESINS & CHEMICALS LLC0 citations60
US11897834B2Feb 13, 2024
Branched amino acid surfactants
ADVANSIX RESINS & CHEMICALS LLC0 citations60
US11795143B2Oct 24, 2023
Amino acid surfactants
ADVANSIX RESINS & CHEMICALS LLC0 citations60
US11731937B2Aug 22, 2023
Amino acid surfactants
ADVANSIX RESINS & CHEMICALS LLC0 citations60
US12134711B2Nov 5, 2024
Compositions including PVC or CPVC
ADVANSIX RESINS & CHEMICALS LLC0 citations55
US12024584B2Jul 2, 2024
Methods and compositions for polyurethane dispersions using caprolactam-derived solvents
ADVANSIX RESINS & CHEMICALS LLC0 citations55
US11542360B2Jan 3, 2023
Methods and compositions for polyurethane dispersions using caprolactam-derived solvents
ADVANSIX RESINS & CHEMICALS LLC1 citations55
US12458573B2Nov 4, 2025
Surfactants for personal care and cosmetic products
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US12460131B2Nov 4, 2025
Surfactants for electronics products
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US12312482B2May 27, 2025
Surfactants for inks, paints, and adhesives
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US12134748B2Nov 5, 2024
Branched amino acid surfactants for cleaning products
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US12071578B2Aug 27, 2024
Branched amino acid surfactants for electronics products
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US12071588B2Aug 27, 2024
Branched amino acid surfactants for oil and gas production
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US11857515B2Jan 2, 2024
Branched amino acid surfactants for use in healthcare products
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US11787967B2Oct 17, 2023
Branched amino acid surfactants for inks, paints, and adhesives
ADVANSIX RESINS & CHEMICALS LLC0 citations52
US11299580B2Apr 12, 2022
Thixotropic rheology modifying agent compositions
ADVANSIX RESINS & CHEMICALS LLC0 citations44
US12466846B2Nov 11, 2025
Siloxane derivatives of amino acids having surface-active properties
ADVANSIX RESINS & CHEMICALS LLC0 citations41