Inventor

CHASAN DAVID

US5 patents

⚠️ This page may combine multiple inventors who share the name “CHASAN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF SE

3 patents

US10106759B2Oct 23, 2018

Seal compatibility additive to improve fluoropolymer seal compatibility of lubricant compositions

BASF SE5 citations69

US10066186B2Sep 4, 2018

Lubricating oil compositions containing a halide seal compatibility additive and a second seal compatibility additive

BASF SE5 citations69

US12215294B2Feb 4, 2025

Lubricant composition

BASF SE0 citations45

CIBA GEIGY CORP

1 patent

US5019285AMay 28, 1991

Thioalkanoic acid substituted N,N-dialkylhydroxylamines and stabilized lubricant compositions

CIBA GEIGY CORP14 citations72

AL-AKHDAR WALID

1 patent

US7531487B2May 12, 2009

Lubricating oil compositions with improved performance

AL-AKHDAR WALID3 citations52