Company Filing History:
Years Active: 2011-2012
Title: Innovations by Xuxian Niu in Ophthalmic Lens Technology
Introduction
Xuxian Niu is a notable inventor based in Pleasanton, CA, who has made significant contributions to the field of ophthalmic lens technology. With a total of 2 patents to his name, Niu has focused on developing advanced molding devices and methods for producing contact lenses.
Latest Patents
Niu's latest patents include innovative designs for ophthalmic lens molds. The first patent, titled "Interference fitting polar resin ophthalmic lens molding devices and related methods," describes molds that consist of first and second members designed to be assembled to create a lens-shaped cavity. One of the mold members is made from a polar polymeric material with a flexural modulus of less than 3800 MPa. The second patent, "Polyolefin contact lens molds and uses thereof," outlines methods for producing soft cast-molded contact lens products. This method involves placing a hydrophilic contact lens-forming composition in a cavity formed between two mold members and subjecting it to conditions that allow for the formation of contact lenses.
Career Highlights
Xuxian Niu is currently employed at CooperVision International Holding Company, LP, where he continues to innovate in the field of contact lens technology. His work has contributed to advancements in the production and design of ophthalmic lenses, enhancing the quality and comfort of contact lenses for users.
Collaborations
Niu has collaborated with notable colleagues, including Li Yao and J. Christopher Marmo, to further his research and development efforts in ophthalmic technologies.
Conclusion
Xuxian Niu's contributions to ophthalmic lens technology through his patents and work at CooperVision highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of contact lens manufacturing and design.