This inventor holds 1 USPTO granted patent. Top assignees: The General Hospital Corporation, Tufts University. Active years: 2026.
Company Filing History:
1 out of 3,070 
1 out of 653 
Years Active: 2026
Title: Giovanni Widmer: Innovator in Cryopreservation Technology
Introduction
Giovanni Widmer is a notable inventor based in Newton, MA (US), recognized for his contributions to the field of cryopreservation. He holds a patent that showcases his innovative approach to biological sample preservation, particularly in the area of oocyte vitrification.
Latest Patents
Widmer's patent, titled "High aspect ratio devices and methods for vitrification of biological samples by rapid cooling," presents methods for bulk cryopreservation of oocytes using high aspect ratio cryopreservation devices. This technology enables cryopreserved oocytes to exhibit high viability, maintain infectivity in vitro, and remain infectious to interferon-γ knockout mice. The course of infection observed with these cryopreserved oocytes is comparable to that of unfrozen oocytes, highlighting the effectiveness of his methods.
Career Highlights
Throughout his career, Giovanni Widmer has worked with esteemed organizations such as The General Hospital Corporation and Tufts University. His experience in these institutions has contributed significantly to his expertise in the field of biological sciences and cryopreservation technologies.
Collaborations
Widmer has collaborated with various professionals in his field, including his coworker Derin Sevenler. These collaborations have likely enriched his research and development efforts, leading to advancements in cryopreservation techniques.
Conclusion
Giovanni Widmer's innovative work in cryopreservation technology has made a significant impact on the preservation of biological samples. His patent demonstrates a promising approach to enhancing the viability of oocytes, which could have important implications in reproductive biology and related fields.