Patents by Inventor SM Bedarul Islam

SM Bedarul Islam has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • GAS SEPARATION MEMBRANES COMPRISING CROSSLINKED CELLULOSE ESTERS
    Publication number: 20190270054
    Abstract: This patent application discloses membranes comprised of cellulose esters that are crosslinked. The membrane can be in the form of a flat film, tube or hollow fiber membrane. The membranes are plasticization resistant and can be used to separate gases.
    Type: Application
    Filed: July 25, 2017
    Publication date: September 5, 2019
    Applicant: Eastman Chemical Company
    Inventors: Jos Simon De Wit, SM Bedarul Islam, Krishnan Iyer, James Thomas Goetz, Jacob Donald Goodrich, Leslie Shane Moody, Jeffrey Todd Owens, Devin G. Barrett
  • CELLULOSE ESTER MATERIALS WITH TUNABLE DEGRADATION CHARACTERISTICS
    Publication number: 20170088698
    Abstract: Degradable materials are provided that may be utilized in various wellbore treatment fluids, such as hydraulic fracturing fluids. In particular, the degradable materials can be formed from cellulose esters that are capable of effectively degrading at specific rates when exposed to the aqueous environments commonly found in wellbores. More particularly, the degradable materials can be in the form of degradable fibers that are formed from the cellulose esters described herein.
    Type: Application
    Filed: September 19, 2016
    Publication date: March 30, 2017
    Applicant: Eastman Chemical Company
    Inventors: Nick Allen Collins, Kenneth Flint, Koushik Ghosh, Jacob Donald Goodrich, SM Bedarul Islam, Brian Douglas Seiler, Steven Anthony Wilson