This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2005.
Company Filing History:
1 out of 834,453 Years Active: 2005
Title: Innovations by Dave C Veno
Introduction
Dave C Veno is an accomplished inventor based in Woburn, MA (US). He has made significant contributions to the field of battery technology, particularly through his innovative patents. His work focuses on developing advanced materials that enhance the performance and safety of battery separators.
Latest Patents
Dave C Veno holds a patent for "Shutdown separators with improved properties." This invention features a microporous polyolefin battery separator membrane that boasts extremely high porosity and puncture strength. It exhibits very low shrinkage and has a shutdown temperature ranging from 130 to 140 degrees Celsius, with a melt integrity greater than 165 degrees Celsius. The separator is composed of ultra-high molecular weight polyethylene (UHMWPE) with a weight-average molecular weight of 1×10 or more, along with an inert filler. Additionally, a second microporous polyolefin battery separator has a shutdown temperature between 95 and 110 degrees Celsius and a melt integrity exceeding 165 degrees Celsius. This separator is made from UHMWPE with a similar molecular weight and a low molecular weight polyethylene (LMWPE) with a weight-average molecular weight of 4500 or less, also incorporating an inert filler. Both membranes have a thickness of 5 to 75 microns, a porosity of 30 to 95%, an air permeability of 1 to 200 sec/10 cc, an average pore diameter of 0.001 to 1 micron, and a puncture strength of more than 300 grams/25 μm.
Career Highlights
Throughout his career, Dave has demonstrated a commitment to innovation in battery technology. His patent reflects his expertise in materials science and engineering, showcasing his ability to develop solutions that address critical challenges in the industry.
Collaborations
Dave has collaborated with notable individuals in his field, including Abbas Samii and Garrin Samii. These partnerships have likely contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Dave C Veno's contributions to battery separator technology exemplify the importance of innovation in enhancing energy storage solutions. His work continues to influence the field and pave the way for future advancements.