Inventor

MANZER LEO E

US81 patents

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

MANZER LEO E

DU PONT

Isomerization of saturated fluorohydrocarbons

Production of polytrimethylene ether glycol and copolymers thereof

Continuous process for the preparation of polytrimethylene ether glycol

Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane

Gas-phase fluorination process

Multistep synthesis of hexafluoropropylene

Gel catalysts and process for preparing thereof

Production of 5-methylbutyrolactone from levulinic acid

Manufacture of 1,1,1,2-tetrafluoroethane

Oxidation of 5-(hydroxymethyl) furfural to 2,5-diformylfuran and subsequent decarbonylation to unsubstituted furan

Catalytic process for producing CF3 CHClF

Process for the preparation of α-methylene lactones

Fluorocarbon purification process

Multistep synthesis of hexafluoropropylene

Multistep synthesis of hexafluoropropylene

Azeotropes of HF and process for the separation of HF via azeotropic distillation

Process for the separation of HF via Azeotropic distillation

Process for the separation of HF via phase separation and distillation

Process for the preparation of α-methylenelactones and α-substituted hydrocarbylidene lactones

Process for the manufacture of fluoroolefins

Gas-phase fluorination

Gas-phase fluorination process

Process for the preparation of p-xylene

Gel catalysts and methods for their use in catalytic dehydrogenation processes

Manufacture of 1,1,1,2-tetrafluoroethane

Catalytic process for producing CCl3 CF3

Gas-phase fluorination process

Gas-phase fluorination process

CONOCO INC

Fischer-Tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids

Fischer-Tropsch processes using catalysts on mesoporous supports

Fischer-Tropsch processes and catalysts using fluorided supports

Fischer-tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids

Fischer-Tropsch processes using catalysts on mesoporous supports

Fischer-Tropsch processes and catalysts using fluorided alumina supports

Fischer-tropsch processes and catalysts with promoters

GRUBER PATRICK R

Renewable compositions

Renewable compositions

Renewable compositions

COOL PLANET ENERGY SYSTEMS INC

Enhanced biochar

Enhanced Biochar

GEVO INC

Renewable compositions

PETERS MATTHEW W

Integrated methods of preparing renewable chemicals

DU PONT CANADA

Supported dendrimer catalyst

FRUCHEY OLAN S

Processes for the production of hydrogenated products

CHEIKY MICHAEL C

System for conveying biomass

MULLEN BRIAN D

Ketocarboxylic acids, methods of manufacture and uses thereof

YOSHIKUNI YASUO

Methods for preparing 2,5-furandicarboxylic acid

CONOCOPHILLIPS CO

Process for the preparation of hydrocarbons

(unassigned)

Process for the preparation of p-xylene

INVISTA NORTH AMERICA SARL

Catalytic dehydrogenation processes and chromium catalysts for use therein