Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233363 | Vapor distribution system in a concentric reboiler | Raymond E. Tucker, Trung Pham, Stephanie Fuyue Li, Zhanping Xu | 2025-02-25 |
| 10688504 | Apparatus and process for gas-solids separation | Sujay R. Krishnamurthy, Roger L. Throndson, Richard A. Johnson | 2020-06-23 |
| 10016753 | Apparatus for regenerating catalyst | Richard A. Johnson, Paolo Palmas, Mohammad-Reza Mostofi-Ashtiani, Quan Yuan | 2018-07-10 |
| 10011791 | Catalyst regenerating methods and apparatuses and methods of inhibiting corrosion in catalyst regenerating apparatuses | Paolo Palmas, Sanford Allan Victor | 2018-07-03 |
| 9233354 | Sealing system for a fluid catalyst cracking regenerator | Michael S. Sandacz, Michael A. Stine, Mark A. La Vine, Melvin Paden, Patrick D. Walker | 2016-01-12 |
| 7601304 | Distribution apparatus for contact of hydrocarbon compounds with particles | Paolo Palmas, Daniel N. Myers, Todd P. Mitchell | 2009-10-13 |
| 6374252 | Modeling of object-oriented database structures, translation to relational database structures, and dynamic searches thereon | Seung-Kyu Lee, Ken Belanger, Nagendra Prasad, Brian McGinnis, Floyd McWilliams +2 more | 2002-04-16 |
| 6366922 | Multi-dimensional data management system | — | 2002-04-02 |
| 5843377 | Contained separation system for FCC reaction downcomer | James A. Fandel, David A. Lomas, Steven Niewiedzial, Daniel R. Johnson | 1998-12-01 |