Inventor

LAI WENYIH FRANK

US49 patents

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

LAI WENYIH FRANK

LAI WENYIH FRANK

Method of preparing a molecular sieve composition

Synthesis of ZSM-48 crystals

Fiber reinforced zeolite extrudates with enhanced physical properties

Synthesis of framework modified ZSM-48 crystals

Process for producing molecular sieve materials

Molecular sieve composition from pre-formed extrudates and process of use

Stabilized aggregates of small crystallites of zeolite Y

Aggregates of small crystallites of zeolite Y

Process for manufacturing MCM-22 family molecular sieves

Synthesis of ZSM-5 crystals with improved morphology

Synthesis and use of M41S family molecular sieves

Method of making M41S family molecular sieve

Zeolite synthesis with dominant and secondary templates

EXXONMOBIL CHEM PATENTS INC

MCM-22 family molecular sieve composition, its method of making, and use for hydrocarbon conversions

MCM-22 family molecular sieve composition

Molecular sieve composition

Process for manufacturing MCM-22 family molecular sieves

MCM-22 family molecular sieve composition

Method of preparing a molecular sieve composition

Process for producing para-xylene

High throughput process for manufacturing molecular sieves of MFI framework type

Hydrocarbon conversion process using a high throughput process for manufacturing molecular sieves

EXXON RESEARCH ENGINEERING CO

Supported zeolite membranes with controlled crystal width and preferred orientation grown on a growth enhancing layer

In-situ crystallized zeolite containing composition (LAI-ISC)

Zeolite membrane with a selectivity enhancing coating

Zeolite containing composition with a selectivity enhancing coating

Low alkaline inverted in-situ crystallized zeolite membrane

In-situ crystallized zeolite containing composition (LAI-ISC)

Membrane reparation and poer size reduction using interfacial ozone assisted chemical vapor deposition

Low alkaline inverted in-situ crystallized zeolite membrane

EXXONMOBIL RES & ENG CO

Catalytic oxidation process

Synthesis of high activity ZSM-48

Base metal dewaxing catalyst

Aromatic hydrogenation catalysts and uses thereof

Organosilica materials and uses thereof

Synthesis of high activity large crystal ZSM-5

Organosilica materials and uses thereof

Process for producing phosphorus modified zeolite catalysts

EXXONMOBIL CHEMICAL PATENTS INC

Catalyst compositions and their use in transalkylation of heavy aromatics to xylenes

Branched paraffinic compositions derived from isomerized and hydrogenated linear alpha olefins

Processes for converting aromatic hydrocarbons using passivated reactor

OU JOHN DI-YI

Xylene isomerization process and catalyst therefor

EXXON CHEMICAL PATENTS INC

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

MCCARTHY STEPHEN J

Aromatic hydrogenation process

OLIVERI CHRISTOPHER G

Hydrocracking catalysts containing stabilized aggregates of small crystallites of zeolite Y associated hydrocarbon conversion processes

EXXONMOBIL CHEMICAL PATENT INC

Method of preparing a molecular sieve composition

SARTIPI SINA

Methods for isomerizing alpha olefins

JOHNSON IVY D

High throughput process for manufacturing molecular sieves

PODSIADLO PAUL

Aromatic hydrogenation catalysts and uses thereof