Inventor

CHAPMAN JOSEFINA T

US53 patents

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

CHAPMAN JOSEFINA T

CELANESE INT CORP

Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst

Ethanol production from acetic acid utilizing a cobalt catalyst

Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst

Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst

Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst

Process for producing acrylic acids and acrylates

Integrated process for the production of vinyl acetate from acetic acid via ethylene

Processes for producing acrylic acids and acrylates

Ethanol production from acetic acid utilizing a cobalt catalyst

Processes for maximizing ethanol formation in the hydrogenation of acetic acid

Catalyst for producing acrylic acids and acrylates

Processes for the production of acrylic acids and acrylates from a trioxane feed

Processes for producing acrylic acids and acrylates

Processes for making ethanol from acetic acid

Integrated process for the production of acrylic acids and acrylates

Integrated process for the production of acrylic acids and acrylates

Catalysts for making ethanol from acetic acid

Ethanol production from acetic acid utilizing a molybdenum carbide catalyst

Process for recovering ethanol

Process for recovering ethanol

Integrated process for the production of vinyl acetate from acetic acid via ethyl acetate

Catalyst for producing acrylic acids and acrylates

Catalyst for producing acrylic acids and acrylates

JOHNSTON VICTOR J

Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst

Catalysts for making ethanol from acetic acid

Processes for making ethanol from acetic acid

Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst

Palladium catalysts for making ethanol from acetic acid

Processes for making ethanol from acetic acid using bimetallic catalysts

Ethanol production from acetic acid utilizing a cobalt catalyst

Ethanol production from acetic acid utilizing a cobalt catalyst

Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst

Integrated process for the production of vinyl acetate from acetic acid via acetaldehyde

Integrated process for the production of vinyl acetate from acetic acid via ethylene

Process for producing an ester feed stream for esters production and co-production of ethanol

Process for purifying a crude ethanol product

Synthesis of ethanol from biomass

Processes for making ethyl acetate from acetic acid

Synthesis of acetaldehyde from a carbon source

JEVTIC RADMILA

Process for purifying ethanol

Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water

Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process

NAGAKI DICK

Catalyst for producing acrylic acids and acrylates

Catalysts for producing acrylic acids and acrylates

Catalysts for producing acrylic acids and acrylates

HORTON TRINITY

Alcohol production process with impurity removal

Processes for maximizing ethanol formation in the hydrogenation of acetic acid

WEINER HEIKO

Catalysts for producing acrylic acids and acrylates

WARNER R JAY

Process for separating acetaldehyde from ethanol-containing mixtures

SARAGER LINCOLN

Process for recovering ethanol with vapor separation