Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995288 | Integrated process plant having a biomass reforming reactor using a fluidized bed | Renus Kelfkens, Wayne W. Simmons, Andrew Argo, Andrew W. Broerman | 2021-05-04 |
| 10443004 | First stage process configurations in a 2-stage bio-reforming reactor system | Andrew W. Broerman | 2019-10-15 |
| 10287508 | Multi-purpose application of the second stage of a 2-stage bio-reforming reactor system for reforming bio-syngas, natural gas and process recycle streams | Renus Kelfkens, Steve C. Lythgoe, Wayne W. Simmons | 2019-05-14 |
| 10273422 | Integrated biofuels process configurations, employing a 2-stage bio-reforming reactor system, in which renewable carbon content of gasoline and diesel are optimized for value | Renus Kelfkens, Steve C. Lythgoe, Wayne W. Simmons | 2019-04-30 |
| 10273415 | Flexible options for utilizing naphtha from a low temperature Fischer-Tropsch process in a plant converting biomass to syncrude or transportation fuels | Renus Kelfkens, Steve C. Lythgoe, Wayne W. Simmons | 2019-04-30 |
| 9771531 | Biomass to transportation fuels using a Fischer-Tropsch process | Renus Kelfkens, Wayne W. Simmons, Jerrod Hohman, Sidney P. White | 2017-09-26 |
| 4664246 | Apparatus for producing and recovering overbased petroleum sulfonate | J. Ronald Spence | 1987-05-12 |
| 4661318 | Apparatus for continuous overbasing of petroleum sulfonate with water removal and methanol addition between reaction stages | James W. Garner | 1987-04-28 |
| 4557840 | Continuous process for overbasing petroleum sulfonate in a pipe reactor with multiple entry of countercurrent carbon dioxide | Homer J. Sarrett, Jr., deceased | 1985-12-10 |
| 4543194 | Precarbonation in overbasing calcium petroleum sulfonates | J. Ronald Spence | 1985-09-24 |
| 4541939 | Continuous process for highly overbased petroleum sulfonates using a series of stirred tank reactors | — | 1985-09-17 |
| 4541938 | Continuous overbasing of petroleum sulfonate with water removal and methanol addition between reaction stages | James W. Garner | 1985-09-17 |
| 4274571 | Carrier for skis and ski poles | Earl W. Lafreniere | 1981-06-23 |