Issued Patents 2024
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065608 | Synthesis and use of grafted graphene in oil based drilling fluids as low shear rate viscosity enhancer | Ashok Santra | 2024-08-20 |
| 12054665 | Synthesis and use of grafted graphene in aqueous drilling fluids as low shear rate viscosity enhancer | Ashok Santra | 2024-08-06 |
| 12054424 | Encapsulation of silica nanoparticle for release | Sivaprakash Shanmugam, Peter Boul | 2024-08-06 |
| 12043787 | Ultra-high molecular weight (UHMW) branched block copolymer viscosifier for water based drilling fluids | Sivaprakash Shanmugam, Ashok Santra | 2024-07-23 |
| 12011872 | Additive manufacture-assisted method for making structural elements having controlled failure characteristics | Seyed Mohammad Sajadi, Ashok Kumar Meiyazhagan, Peter Boul, Muhammad M. Rahman, Pulickel M. Ajayan | 2024-06-18 |
| 11993003 | Additive manufacture-assisted method for making structural elements having controlled failure characteristics | Seyed Mohammad Sajadi, Ashok Kumar Meiyazhagan, Peter Boul, Muhammad M. Rahman, Pulickel M. Ajayan | 2024-05-28 |
| 11993002 | Additive manufacture-assisted method for making structural elements having controlled failure characteristics | Seyed Mohammad Sajadi, Ashok Kumar Meiyazhagan, Peter Boul, Muhammad M. Rahman, Pulickel M. Ajayan | 2024-05-28 |
| 11926784 | Simultaneous association-dissociation of layered silicates on polymers to improve rheology of drilling fluids | Hasmukh A. Patel | 2024-03-12 |
| 11912926 | Synthetic functionalized additives, methods of synthesizing, and methods of use | Hasmukh A. Patel, Ashok Santra | 2024-02-27 |
| 11898084 | Suspension supporting additive for water-based drilling and completions fluids | Hasmukh A. Patel, Ashok Santra | 2024-02-13 |
| 11866637 | Synthesis and use of grafted graphene in wellbore construction fluids for lubrication and corrosion inhibition | Ashok Santra | 2024-01-09 |