Inventor

ANTON WAIFONG L

US7 patents

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

PERMEABLE TECH INC

3 patents

US5371147ADec 6, 1994

Silicone-containing acrylic star polymers, block copolymers and macromonomers

PERMEABLE TECH INC491 citations97

US5314960AMay 24, 1994

Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment

PERMEABLE TECH INC513 citations97

US5314961AMay 24, 1994

Silicone-containing polymers, compositions and improved oxygen permeable hydrophilic contact lenses

PERMEABLE TECH INC193 citations96

DU PONT

3 patents

US6146769ANov 14, 2000

ANTON WAIFONG L

1 patent

US8562124B2Oct 22, 2013

Self-dispersing pigment dispersions and ink jet inks containing them

ANTON WAIFONG L2 citations50

ANTON WAIFONG L

PERMEABLE TECH INC

Silicone-containing acrylic star polymers, block copolymers and macromonomers

Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment

Silicone-containing polymers, compositions and improved oxygen permeable hydrophilic contact lenses

DU PONT

Ink/textile combination having improved durability

Polyimide molding resins and molded articles

Water insoluble non-ionic graft copolymers

ANTON WAIFONG L

Self-dispersing pigment dispersions and ink jet inks containing them