Inventor

YU WANGLIN

US34 patents

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

YU WANGLIN

DOW GLOBAL TECHNOLOGIES LLC

Branched biodegradable low foam nonionic surfactants

Process for the preparation of lightly-branched hydrophobes and the corresponding surfactants and applications thereof

Method for subterranean petroleum recovery using a surfactant blend

Process of manufacturing surfactants and lubricants

Process of manufacturing surfactants and lubricants

Readily biodegradable alkoxylate mixtures

Organic catalyst for non-aqueous aldol condensation

Additive for enhanced oil recovery

Metallosilicate catalyst solvents for the formation of alkylene glycol monoalkyl ethers

Agricultural formulations

Foam control agents for fermentation

Method of making liquid laundry detergent formulation

Process for the preparation of lightly-branched hydrophobes and the corresponding surfactants and applications thereof

Sequential treatment with aqueous sulfonated aromatic polymer and aqueous polyethylene oxide for enhanced water retention

Aqueous cutting fluid composition

Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries

Process for the preparation of branched polyolefins for lubricant applications

Filtration and reuse of surfactant-containing produced water for oil recovery

SUMITOMO CHEMICAL CO

Crosslinkable substituted fluorene compounds and conjugated oligomers or polymers based thereon

Crosslinkable substituted fluorene compounds

Halogenated bisdiarylaminopolycyclic aromatic compounds and polymers thereof

Biscarbazol-9-yl-substituted triarylamine-containing polymers and electronic devices

Aromatic monomer-and conjugated polymer-metal complexes

YU WANGLIN

Sulfonate surfactants and methods of preparation and use

Aromatic monomer- and conjugated polymer-metal complexes

Cutting fluids with improved performance

VARINEAU PIERRE T

Alkylene oxide-capped secondary alcohol alkoxylates useful as surfactants

TULCHINSKY MICHAEL L

Surfactants derived from oligoglycerols

WANG CHUN

Triarylamine containing polymers and electronic devices

DAUGS EDWARD D

Process for olefin etherification

OBER MATTHIAS S

Vinyl ether compounds and methods of their preparation and use

ZHU LINDA YI-PING

Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries

Wang xiao hua

Branched secondary alcohol alkoxylate surfactants for textile processing

WU YONGFU

Compatible mixtures of anionic and cationic surfactants