Inventor

KRISTEN ULRICH

CH6 patents

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

CIBA GEIGY CORP

5 patents

US5523007AJun 4, 1996

Stabilized diesel engine oil

CIBA GEIGY CORP46 citations92

US4701273AOct 20, 1987

Lubricant compositions containing antioxidants, amine phosphates and 4- (5-) methyl-1-[di-(2-ethylhexyl) aminomethyl]-benzotriazole

CIBA GEIGY CORP68 citations91

US4889938ADec 26, 1989

LONZA AG

1 patent

US4713186ADec 15, 1987

Lubricant additive in powder to paste form

LONZA AG24 citations78

KRISTEN ULRICH

CIBA GEIGY CORP

Stabilized diesel engine oil

Lubricant compositions containing antioxidants, amine phosphates and 4- (5-) methyl-1-[di-(2-ethylhexyl) aminomethyl]-benzotriazole

1,4-Oxathianones and 1,4-oxathiepanones

Triazole-organodithiophosphate reaction product additives for functional fluids

Stabilization of polyalkylene glycols

LONZA AG

Lubricant additive in powder to paste form