Location History:
- Gujarat, IN (2014 - 2018)
- Vadodara, IN (2009 - 2019)
Company Filing History:
10 out of 168 
1 out of 31 
Years Active: 2009-2019
Title: **Uma Sankar Satpathy: Innovator in High Strength Polyethylene Products**
Introduction
Uma Sankar Satpathy is a prominent inventor based in Vadodara, India, with an impressive portfolio of 11 patents. She has significantly contributed to the field of polymer science, particularly in the development of high strength polyethylene products and fibers. Her innovations have the potential to revolutionize industries reliant on synthetic fibers and laminates.
Latest Patents
Uma's recent patents showcase her expertise and focus on high-strength polyethylene applications. One of her notable inventions is a process for the preparation of high strength polyethylene products and laminates. This process involves several steps, including providing a pre-dried, disentangled ultra-high molecular weight polyethylene (UHMWPE) powder and feeding it into heated calendaring rollers. The resulting laminates exhibit tensile strength ranging between 0.5 GPa and 3.0 GPa, with a tensile modulus ranging from 40 GPa to 200 GPa.
Another significant patent relates to high strength and high modulus ultra-high molecular weight polyethylene fibers. This disclosure describes a compact polymer gel that comprises disentangled UHMWPE, a nucleator, fillers, and a fluid medium. The fibers produced through this process boast tensile strengths between 2.5 GPa to 13 GPa and tensile moduli between 100 GPa and 270 GPa, indicating exceptional mechanical properties.
Career Highlights
Uma Sankar Satpathy has made a mark in her field through her innovative work in polymer products. She has served in key positions at major firms, including Reliance Industries Limited and Reliance Life Sciences Pvt. Ltd. Her role in these companies has enabled her to drive forward research and development initiatives focusing on advanced material solutions.
Collaborations
Throughout her career, Uma has collaborated with esteemed professionals such as Ajit Behari Mathur and Satya Srinivasa Rao Gandham. These collaborations have further propelled her innovative endeavors, combining their expertise to achieve groundbreaking results in polymer sciences.
Conclusion
Uma Sankar Satpathy stands as a leading figure in the domain of high strength polyethylene innovations. Her significant contributions, reflected in her patents, not only highlight her inventive spirit but also pave the way for advanced applications of polymers in various industries. As she continues to innovate, Uma’s work is likely to leave a lasting impact on material science and engineering.
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.