Company Filing History:
2 out of 8 
1 out of 2 
1 out of 3 Years Active: 2014-2023
Title: Bill Nai-Chau Sun: Innovator in Biopharmaceuticals
Introduction
Bill Nai-Chau Sun is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of biopharmaceuticals, particularly in the development of innovative antibodies and fusion proteins. With a total of 4 patents, his work has the potential to impact the treatment of various medical conditions.
Latest Patents
One of his latest patents is titled "Anti-human NGF antibodies and methods using same." This invention provides an antibody and/or an antigen binding fragment that binds to nerve growth factor (NGF). The antibody exhibits high affinity for NGF and effectively blocks the binding between the NGF receptor and NGF. This innovation can inhibit the binding activity of NGF and its receptor in vitro, making it suitable for treating pain diseases related to the increased expression of NGF.
Another notable patent is for a "Human coagulation factor IX (FIX) fusion protein, preparation method therefor, and use thereof." This invention involves a hyperglycosylated recombinant human coagulation factor IX fusion protein. The fusion protein includes a human FIX, a flexible peptide linker, and a half-life extending moiety. It demonstrates biological activity similar to recombinant FIX, with an extended in vivo activity half-life and reduced immunogenicity, thereby improving pharmacokinetics and pharmacodynamics.
Career Highlights
Bill Nai-Chau Sun has worked with Ampsource Biopharma Shanghai Inc., where he has contributed to the advancement of biopharmaceutical technologies. His expertise in antibody and fusion protein development has positioned him as a key player in the industry.
Collaborations
Throughout his career, Bill has collaborated with notable individuals such as Cecily Rou-Yun Sun and Qiang Li. These collaborations have further enhanced his research and development efforts in the biopharmaceutical sector.
Conclusion
Bill Nai-Chau Sun is a distinguished inventor whose work in biopharmaceuticals is paving the way for innovative treatments. His patents reflect a commitment to advancing medical science and improving patient outcomes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.