Inventor

LEONG KAM W

US54 patents

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

LEONG KAM W

UNIV JOHNS HOPKINS

Solid microparticles for gene delivery

Targeted gene delivery system

Gene delivery system

Living cells microencapsulated in a polymeric membrane having two layers

Oral delivery of nucleic acid vaccines by particulate complexes

Therapeutic nanospheres

Controlled release of bioactive substances

Urease-responsive delivery systems for diagnostic and therapeutic applications

Phosphate based biodegradable polymers

Systemic delivery of compounds through non-invasive bladder administration

Methods and products for delivering biological molecules to cells using multicomponent nanostructures

Compositions and methods for the expansion and differentiation of stem cells

Method and use of nano-scale devices for reduction of tissue injury in ischemic and reperfusion injury

GUILFORD PHARM INC

Biodegradable terephthalate polyester-poly (phosphonate) compositions, articles, and methods of using the same

Biodegradable terephthalate polyester-poly (phosphate) polymers, compositions, articles, and methods for making and using the same

Biodegradable terephthalate polyester-poly (phosphate) polymers, compositions, articles, and methods for making and using the same

Biodegradable polymers chain-extended by phosphates, compositions, articles and methods for making and using the same

Biodegradable terephthalate polyester-poly (phosphonate) compositions, articles and methods of using the same

Biodegradable terephthalate polyester-poly(Phosphite) compositions, articles, and methods of using the same

Biodegradable compositions comprising poly(cycloaliphatic phosphoester) compounds, articles, and methods for using the same

Biodegradable polymers chain-extended by phosphates, compositions, articles and methods for making and using the same

Two-stage solution polymerization of high molecular weight poly(phosphoesters)

Biodegradable compositions comprising poly(cycloaliphatic phosphoester) compounds, articles, and methods for using the same

UNIV JOHNS HOPKINS MED

Biodegradable polymers, compositions, articles and methods for making and using the same

Biocompatible and biodegradable poly (phosphoester-urethanes)

Porous, polymer beads and process of their preparation

Biodegradable foams for cell transplantation

Biodegradable poly(phosphate esters)

Polymers for delivery of nucleic acids

Controlled release of pharmaceutically active substances for immunotherapy

Controlled release of pharmaceutically active substances for immunotherapy

Controlled release of pharmaceutically active substances from coacervate microcapsules

AXXIA TECHNOLOGIES

Subcutaneous implant

Subcutaneous implant

Subcutaneous implant for delivery of hydromorphone

MASSACHUSETTS INST TECHNOLOGY

Bioerodible articles useful as implants and prostheses having predictable degradation rates

Bioerodible articles useful as implants and prostheses having predictable degradation rates

AGENCY SCIENCE TECH & RES

Non-disruptive three-dimensional culture and harvest system for anchorage-dependent cells

Multi-layer cell encapsulation for tissue engineering

NASA

Device for healing wounds

Aligned and electrospun piezoelectric polymer fiber assembly and scaffold

BOSTON SCIENT SCIMED INC

Controlled delivery of therapeutic agents by insertable medical devices

UNIV SINGAPORE

Multi-layer cell encapsulation for tissue engineering

JOHNS HOPKINS UNIV SCHOOL OF M

Biodegradable poly (phosphoester-co-desaminotyrosyl L-tyrosine ester) compounds, compositions, articles and methods for making and using the same

LEONG KAM W

Biodegradable poly(phosphoesters)

SCOTT CARNELL LISA A

Device and method for healing wounds

OMEROS CORP

Biodegradable triblock copolymers, synthesis methods therefore, and hydrogels and biomaterials made there from

UNIV DUKE

Electrospun cationic nanofibers and methods of making and using the same

UNIV COLUMBIA

DNA-templated micelle and uses thereof

SCOTT-CARNELL LISA A

Aligned and electrospun piezoelectric polymer fiber assembly and scaffold