This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Sun Medical Co., Ltd.. Active years: 1996-2009.
Company Filing History:
Years Active: 1996-2009
Title: Weiping Zeng: Innovator in Dental Adhesive Technology
Introduction
Weiping Zeng is a notable inventor based in Moriyama, Japan. He has made significant contributions to the field of dental adhesive compositions, holding a total of 10 patents. His work focuses on enhancing the properties and application methods of dental adhesives, which are crucial for effective dental treatments.
Latest Patents
One of Zeng's latest patents is a dental adhesive composition that includes a polyfunctional polymerizable monomer, which is an ester compound of a polyhydric alcohol with 3 to 6 carbon atoms and multiple (meth)acrylic acids. This composition features 1 to 2 hydroxyl groups, a monofunctional (meth)acrylate without hydroxyl groups, a polymerizable monomer containing an acid group, an organoboron compound as a curing agent, and a filler. This innovative composition significantly enhances the curing rate while maintaining the adhesion properties, working time, and flexibility of the cured product.
Another notable patent is a primer composition and curable composition that allows for easy preparation and application to a tooth surface. This composition includes a polymerizable monomer and polymerization initiator, which can be applied using a tool made of fibrous or sponge material. This tool is designed to fit within a person's mouth and carries at least part of the polymerization initiator, eliminating the need for a separate mixing container.
Career Highlights
Weiping Zeng is currently associated with Sun Medical Co., Ltd., where he continues to innovate in dental technology. His work has been instrumental in developing products that improve dental care and patient outcomes.
Collaborations
Zeng collaborates with several talented individuals in his field, including Masami Arata and Tsuyoshi Banba. Their combined expertise contributes to the advancement of dental adhesive technologies.
Conclusion
Weiping Zeng's contributions to dental adhesive technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence dental practices and improve patient care.