Inventor

EVANS SAMUEL

US84 patents

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

EVANS SAMUEL

CIBA GEIGY CORP

3-arylbenzofuranones

Inhibition of unsaturated monomers with 7-aryl quinone methides

7-substituted quinone methides as inhibitors for unsaturated monomers

Lubricant composition

Benzofuran-2-ones as stabilizers

Liquid antioxidants as stabilizers

Phenol group-containing compounds as anti-oxidants in organic materials

Lubricant composition

Tetrahydroquinolines as antioxidants for lubricants

Piperidinyl-s-triazines

7-substituted quinone methides as inhibitors for unsaturated monomers

Process for the preparation of 3-arylbenzofuranones

Mixtures of alkylated aromatic amines and phenothiazines

Lubricant composition

Lubricating oil composition

N-substituted tetrahydroquinolines for use as antioxidants in lubricants

Process for the preparation of hydroxyphenylpropionic acid esters

Mixtures and compositions containing phenothiazines

Novel lubricant additives

Liquid antioxidants as stabilizers

Liquid antioxidants as stabilizers

Mixtures and compositions containing phenothiazines

Substituted phenols as stabilizers

Substituted phenols as stabilizers

Process of stabilizing lubricants, or functional fluids and a composition therefor

Substituted phenols as stabilizers

Sulfur-containing compounds as antioxidants for lubricants and elastomers

O-linked polyphenolic antioxidants

N-Substituted 6-amino-dibenz[c,e][1,2]oxaphosphorines

Phenolic-1,3,5-triazines

Phenol phosphorus compounds as polyolefin stabilizers

Piperidine stabilizers

N-substituted tetrahydroquinolines for use as antioxidants in lubricants

CIBA SC HOLDING AG

7-substituted quinone methides as inhibitors for unsaturated monomers

Liquid antioxidants as stabilizers

Nonylated diphenylamines

Liquid phenolic antioxidants

Liquid polyfunctional additives

Liquid antioxidants as stabilizers

Stabilizers for emulsion crude rubbers, synthetic latex and natural rubber latex

Heterocyclic thioethers as additives for lubricants

Stabilizers and antiozonants for elastomers

Process for the preparation of 3-aryl-benzofuranones

Functionalized polymers

3-Arylbenzofuranones as stabilizers

3-arylbenzofuranones as stabilizers

FACEBOOK INC

Predicting highlights for media content

AIRBUS OPERATIONS LTD

Aircraft washer

CIBA SPECIALITY CHEMICALS CORP

Alkylated PANA and DPA compositions

(unassigned)

3-arylbenzofuranones as stabilizers