This inventor holds 5 USPTO granted patents. Top assignee: Dionex Corporation. Active years: 2007-2017.
Location History:
- Lubbock, TX (US) (2007)
- Fremont, CA (US) (2013 - 2017)
Company Filing History:
Years Active: 2007-2017
Title: S M Rahmat Ullah: Innovator in Solvent Extraction Technologies
Introduction
S M Rahmat Ullah is a notable inventor based in Fremont, CA, who has made significant contributions to the field of solvent extraction technologies. With a total of 5 patents to his name, he has developed innovative methods and apparatuses that enhance the efficiency of extracting organic analytes from various samples.
Latest Patents
Among his latest patents is the "Pump-less method and apparatus for solvent extraction from a sample." This invention features an apparatus designed to extract organic analytes using a first compressed gas source, valving, and a sample extraction cell. A pressure regulator is integrated into the system to control fluid flow based on predetermined pressure levels, eliminating the need for mechanical pumps. Another significant patent is the "Sorption of water from a sample using a polymeric drying agent." This method involves using a polymeric drying agent that includes a cationic monomer, an anionic monomer, and a crosslinker to effectively sorb water from the sample.
Career Highlights
S M Rahmat Ullah is currently employed at Dionex Corporation, where he continues to innovate and develop new technologies in the field of analytical chemistry. His work has been instrumental in advancing methods for sample analysis and extraction.
Collaborations
He has collaborated with notable colleagues such as Kannan Srinivasan and Christopher A Pohl, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
S M Rahmat Ullah's contributions to solvent extraction technologies highlight his role as a leading inventor in the field. His innovative patents and collaborative efforts continue to influence advancements in analytical methods.