Inventor

ZHANG YUGEN

SG24 patents

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

ZHANG YUGEN

AGENCY SCIENCE TECH & RES

Antimicrobial coatings

Method for synthesizing a sugar alcohol

Cell rupture-based antimicrobial surfaces coated with metal oxide nano-arrays

Degradable imidazolium oligomer and polymer for antimicrobial applications

Antifungal compound

Antifungal compound

Conversion and purification of biomass

Porous polymer material

Method of acetalizing an aldehyde

Antimicrobial imidazolium compounds

Antimicrobial imidazolium compounds

Method for synthesizing an alkenoic acid

ZHANG YUGEN

Porous polymer material

N-heterocyclic carbene (NHC) catalyzed synthesis of hydroxamic acids

Production of hydroxymethylfurfural

Carboxylation of terminal alkynes

Porous polyisocyanurates having rigid linker groups

N-heterocyclic carbene catalyzed synthesis of N-phenylisoxazolidin-5-one derivative and synthesis of β-amino acid ester derivative

Mesoporous polymer colloids

Process for producing an aminopropyne or enaminone

YING JACKIE Y

Polymeric salts and poly-NHC-metal complexes

Heterogeneous chiral catalyst

CHINA RAILWAY NO 3 ENG GROUP

Method for installing steel tube arches

ZHUO LANG

Method for treating fibrosis and cancer with imidazolium and imidazolinium compounds