Inventor

SUN HSIANG-NING

US42 patents

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

SUN HSIANG-NING

EXXON CHEMICAL PATENTS INC

Catalytic conversion of oxygenates to olefins

Process for converting oxygenates to olefins using molecular sieve catalysts comprising desirable carbonaceous deposits

Converting oxygenates to olefins in the presence of electromagnetic energy

Oxygenate conversions using modified small pore molecular sieve catalysts

Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion

Modification of molecular sieve catalyst for reduced methane production during conversion of oxygenates to olefins

Phosphorus modified small pore molecular sieve catalysts, and their use in the production of light olefins

Process for increasing the selectivity of a reaction to convert oxygenates to olefins

One step conversion of methanol to hydrogen and carbon dioxide

Fluorination of synthesized molecular sieve catalysts for increased selectivity to ethylene during conversion of oxygenates to olefins

Conversion of oxygenates to hydrocarbons with monolith supported non-zeolitic molecular sieve catalysts

One step conversion of methanol to hydrogen and carbon dioxide

Inhibiting popcorn polymer formation with sulfur-containing compounds

Inhibiting popcorn polymer formation with compounds incorporating group IV elements

Inhibiting popcorn polymer formation with alkyl halides

Inhibiting popcorn polymer formation with esters of inorganic acids

Method for inhibiting popcorn polymer formation by heat

EXXONMOBIL CHEM PATENTS INC

Method for converting oxygenates to olefins

Method for converting oxygenates to olefins

Method for improving light olefin selectivity in an oxygenate conversion reaction

Maintaining acid catalyst sites in SAPO molecular sieves

Treatment of molecular sieves with silicon containing compounds

Method for converting oxygenates to olefins

Treatment of molecular sieves with silicon containing compounds

ATLANTIC RICHFIELD CO

Hydrogen peroxide production

Skeletal isomerization of olefins over halogen-containing alkaline earth oxide catalysts

Skeletal isomerization of olefins over bromided aluminas

Method for producing a vanadium-titanium-tin catalyst exhibiting improved intrinsic surface area

Two step process for the preparation of zeolite A by hydrothermal treatment of heulandite

Two step process for the preparation of zeolite A by hydrothermal treatment of clinoptilolite

ARCO CHEM TECH

Melt processable aliphatic polycarbonate terpolymers

Polyalkylene carbonate hot melt adhesive

Preparation of discrete particles of polyalkylene carbonate

Formation of discrete polyalkylene carbonate particles by solvent/non-solvent precipitation

Formation of discrete polyalkylene carbonate particles by solvent/non-solvent precipitation

ARCO CHEM CO

Reduction of catalyst usage in epoxide/CO2 polymerization

Soluble epoxide/carbon dioxide copolymerization catalysts

Process for preparing polycarbonate copolymer foam suitable for lost foam casting

Process for preparing polycarbonate terpolymer foam suitable for lost foam casting

EXXON MOBIL CHEM PATENTS INC

Maintaining acid catalyst sites in sapo molecular sieves

EXXON CHEMICALS PATENT INC

Alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts

SUN HSIANG NING

Inhibiting popcorn polymer formation with sulfur-containing compounds