Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156037 | Systems for securing bend stiffeners to riser systems in offshore energy production facilities | Antonio C. F. Critsinelis, Matthew Davis HENSE, Gary Anthony Giordano | 2021-10-26 |
| 8950498 | Methods, apparatus and systems for conveying fluids | Antonio Carlos Falcao Critsinelis, Sid A. Mebarkia, Christopher Allen Kassner, Brooks Gerard Johnson | 2015-02-10 |
| 8820412 | Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser | Antonio C. F. Critsinelis, Christopher Allen Kassner, Ahmed Omar | 2014-09-02 |
| 8813770 | Pig assembly and method for maintaining a functional line for conveying fluid | Antonio Carlos Falcao Critsinelis, Sid A. Mebarkia, Christopher Allen Kassner | 2014-08-26 |
| 8783358 | Methods and systems for circulating fluid within the annulus of a flexible pipe riser | Antonio C. F. Critsinelis, Christopher Allen Kassner, Ahmed Omar | 2014-07-22 |
| 8268761 | Aminomethyl-substituted imidazole compounds for use as friction modifiers in lubricating oil compositions | Yat Fan Suen, Miranda L. Lackie | 2012-09-18 |