This inventor holds 3 USPTO granted patents. Top assignee: Permeable Technologies, Inc.. Active years: 1994.
Company Filing History:
Years Active: 1994
Title: Innovations of Henry D Coleman
Introduction
Henry D Coleman is a notable inventor based in Brooklyn, NY (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of silicone-containing acrylic copolymers. With a total of 3 patents to his name, Coleman's work has had a substantial impact on various applications, including contact lenses.
Latest Patents
Coleman's latest patents include innovations such as silicone-containing acrylic star polymers and block copolymers. One of his notable inventions relates to novel preformed silicone-containing acrylic copolymers, which include star polymers, graft copolymers, and macromonomers. These innovations describe linear diblock macromonomers and star polymers that consist of both hydrophilic and hydrophobic blocks. The hydrophilic block comprises at least about 25% by weight of a hydrophilic acrylic-type monomer, while the hydrophobic block consists of at least about 50% by weight of polysiloxanylalkyl esters of an alpha, beta unsaturated acid. Another significant patent involves the development of copolymers and contact lenses made from these copolymers, which are designed to treat patients with visual impairment.
Career Highlights
Henry D Coleman has established himself as a key figure in the field of polymer technology. He works at Permeable Technologies, Inc., where he continues to innovate and develop new materials that enhance the performance of contact lenses and other applications. His expertise in silicone-containing polymers has positioned him as a leader in this specialized area of research.
Collaborations
Coleman has collaborated with notable colleagues such as Waifong Liew Anton and Harry J Spinelli. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Henry D Coleman is a distinguished inventor whose work in silicone-containing acrylic copolymers has led to significant advancements in polymer chemistry. His contributions continue to influence the field and improve the quality of products such as contact lenses.