This inventor holds 26 USPTO granted patents and 2 published patent applications, primarily in Antibody Engineering. Top assignees: Immunex Corporation, Amgen Inc., Qilu Puget Sound Biotherapeutics Corporation. Active years: 2002-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Federal Way, WA (US) (2003)
- Seattle, WA (US) (2004 - 2010)
- Normandy Park, WA (US) (2002 - 2024)
Company Filing History:


Years Active: 2002-2026
Areas of Expertise:
Title: Innovations and Contributions of William C. Fanslow, III
Introduction
William C. Fanslow, III, a prominent inventor based in Normandy Park, WA, has made significant contributions to the field of biomedical innovation. With a remarkable portfolio of 25 patents, his work primarily focuses on advancements in antibody technology, having far-reaching implications for cancer treatment and immunology.
Latest Patents
Among his latest patents are the Anti-PD1 and anti-CTLA4 antibodies. This invention involves antibodies, mixtures thereof, and polynucleotides encoding such antibodies, all of which are beneficial for treating cancer, infections, and immunodeficiency disorders. Furthermore, he has developed Fc-containing molecules that exhibit predictable and reproducible glycoform profiles. These innovations aim to enhance the large-scale production of therapeutic molecules by improving glycosylation characteristics, which is crucial for the efficacy of such molecules in clinical settings.
Career Highlights
Fanslow's career includes key roles at notable companies such as Immunex Corporation and Amgen Inc. His extensive experience in research and development has allowed him to be at the forefront of innovative therapies that utilize antibody technologies.
Collaborations
Throughout his career, William has collaborated with distinguished professionals including Richard Jeffrey Armitage and David J. Cosman. These partnerships have contributed to the development and refinement of his groundbreaking inventions in the biomedical sector.
Conclusion
William C. Fanslow, III stands out as an influential inventor whose work continues to drive innovation in the field of medicine. His patents not only showcase his ingenuity but also embody the potential to transform therapies for various health conditions, underscoring the importance of continuous research and development in lifesaving technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile