Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198817 | Maleic anhydride homopolymer and maleic acid homopolymer and methods for preparing thereof, and non-phosphorus corrosion inhibitor and use thereof | Jasbir S. Gill, Santanu Banerjee, Anand Harbindu, Yinyin Tong | 2021-12-14 |
| 11149202 | Tetracarboxylic acid combinations for corrosion inhibition | Santanu Banerjee, Anand Harbindu, Jeffery M. Atkins, Jasbir S. Gill, Bingzhi Chen | 2021-10-19 |
| 11136425 | Mobility control polymers for enhanced oil recovery | William J. Andrews, Mingli Wei, Xiaojin Harry Li | 2021-10-05 |
| 11118099 | Polymer emulsions for use in crude oil recovery | Xiaojin Harry Li, William J. Andrews | 2021-09-14 |
| 11110393 | Enhanced injection of mercury oxidants | Nicholas R. Denny, John V. Meier, Daniel E. Schwarz | 2021-09-07 |