Inventor

DEMMIN TIMOTHY R

US21 patents

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

DEMMIN TIMOTHY R

ALLIED SIGNAL INC

Method of etching and cleaning using fluorinated carbonyl compounds

Process for the preparation of hydrofluorocarbons having 3 to 7 carbon atoms

Additives which stabilize hydrohalocarbon blowing agent in polyurethane and polyisocyanurate foam formulations during polymerization

Method of etching using hydrofluorocarbon compounds

Method of etching using hydrofluorocarbon compounds

Method of producing fluorinated compounds

Continuous process for the production of vinylidene chloride telomers

Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization

Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization

ALLIED CHEM

Synthesis of α-nitrosoketal dimers

Preparation of muconic acid mononitriles and copper(II)-ammonia reagent therefor

Cyclic ketals of α-oximino-cycloalkanones

Copper (II) reagent and preparation thereof

α-Nitrosoketal dimers and production of α-oximinoketals therefrom

ALLIED CORP

Preparation of 6-aminocaproic acid via muconic acid mononitrile

β-Oximinoalkylphosphonic acid esters

Preparation of muconic acid mononitriles and copper(II)-ammonia reagent therefor

Preparation of higher muconic acid monesters

HONEYWELL INT

Process for producing fluoroolefins

Photochlorination of 1,1,1,3,3-pentafluoropropane

HONEYWELL INT INC

Method of removing water from hydrofluorocarbon manufacturing processes