This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Bayer Pharmaceuticals Corporation. Active years: 2003.
Company Filing History:
Years Active: 2003
Title: Innovations by Bruce Gardner in Cryopreservation Technology
Introduction
Bruce Gardner is an accomplished inventor based in El Cerrito, CA. He has made significant contributions to the field of cryopreservation, particularly in the storage and freezing of mammalian cell lines. His innovative approach has the potential to enhance biotechnological applications and improve the efficiency of cell culture processes.
Latest Patents
Bruce Gardner holds a patent for a "Cryopreservation bag assembly for mammalian cell lines." This invention presents a novel cell freezing and storage bag assembly designed specifically for the seed train expansion of mammalian cells. The bag is primarily constructed from polytetrafluoroethylene fabric, which offers durability and reliability. It is designed to hold a sufficient quantity of cells to allow for direct inoculation of a bioreactor. The bag is filled to a fraction of its maximum capacity, ensuring that the cell suspension maintains a thin cross-section of less than about 10 millimeters. Additionally, the design includes a sterile-weldable transfer set that minimizes contamination risks during the filling process. Once filled, the bag is sealed below the connection with the transfer set, allowing for efficient drainage via a sterile-weldable inoculation line when it is time to inoculate the bioreactor. This innovative design protects the inoculation line from mechanical damage during freezing and storage.
Career Highlights
Bruce Gardner is currently employed at Bayer Pharmaceuticals Corporation, where he continues to work on advancements in biopharmaceutical technologies. His expertise in cryopreservation has positioned him as a valuable asset in the field of biotechnology.
Collaborations
Throughout his career, Bruce has collaborated with notable colleagues, including De Qian Wang and Rudiger Heidemann. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Bruce Gardner's contributions to cryopreservation technology exemplify the importance of innovation in the biotechnology sector. His patented inventions not only enhance the efficiency of cell storage but also pave the way for future advancements in the field.