Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352735 | Apparatus and methods for predicting gas sensor sensitivity changes | Michael D. Briscoe, Lohrasp SEIFY | 2025-07-08 |
| 12187969 | System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas | Ravi Chandran, Dave G. Newport, Daniel A. Burciaga, Daniel Michael Leo, Brian Christopher Attwood | 2025-01-07 |
| 11634650 | Method of producing liquid fuel from carbonaceous feedstock through gasification and recycling of downstream products | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2023-04-25 |
| 11555157 | System and method for liquid fuel production from carbonaceous materials using recycled conditioned syngas | Ravi Chandran, Dave G. Newport, Daniel A. Burciaga, Daniel Michael Leo, Brian Christopher Attwood | 2023-01-17 |
| 11370982 | Method of producing liquid fuel from carbonaceous feedstock through gasification and recycling of downstream products | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2022-06-28 |
| 11242988 | Two-stage energy-integrated product gas generation system and method | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2022-02-08 |
| 11208605 | Method for discharging solids from a solids-laden gas | Ravi Chandran, Dave G. Newport, Daniel Michael Leo, Daniel A. Burciaga, Kaitlin Emily Harrington +3 more | 2021-12-28 |
| 10946423 | Particulate classification vessel having gas distributor valve for recovering contaminants from bed material | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2021-03-16 |
| 10766059 | System and method for recovering inert feedstock contaminants from municipal solid waste during gasification | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2020-09-08 |
| 10717102 | Pressure-based method and system for measuring the density and height of a fluidized bed | Ravi Chandran, Dave G. Newport, Daniel Michael Leo, Daniel A. Burciaga, Kaitlin Emily Harrington +1 more | 2020-07-21 |
| 10384927 | Systems and methods for mobile fuel transloading | Michael Joseph MATHERS, Matthew Wichman, Mark Moody | 2019-08-20 |
| 10364398 | Method of producing product gas from multiple carbonaceous feedstock streams mixed with a reduced-pressure mixing gas | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +4 more | 2019-07-30 |
| 10350574 | Method for producing a product gas having component gas ratio relationships | Ravi Chandran, Dave G. Newport, Daniel A. Burciaga, Daniel Michael Leo, Kaitlin Emily Harrington +1 more | 2019-07-16 |
| 10329506 | Gas-solids separation system having a partitioned solids transfer conduit | Ravi Chandran, Dave G. Newport, Daniel Michael Leo, Daniel A. Burciaga, Kaitlin Emily Harrington +3 more | 2019-06-25 |
| 10286431 | Three-stage energy-integrated product gas generation method | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2019-05-14 |
| 10287519 | Three-stage energy-integrated product gas generation system | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2019-05-14 |
| 10222060 | Two-stage energy-integrated product gas generation system and method | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +2 more | 2019-03-05 |
| 10215401 | Pulse combustion heat exchanger system and method | Ravi Chandran, Dave G. Newport, Daniel A. Burciaga, Daniel Michael Leo, Kaitlin Emily Harrington +2 more | 2019-02-26 |
| 10197015 | Feedstock delivery system having carbonaceous feedstock splitter and gas mixing | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +4 more | 2019-02-05 |
| 10197014 | Feed zone delivery system having carbonaceous feedstock density reduction and gas mixing | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +4 more | 2019-02-05 |
| 10099200 | Liquid fuel production system having parallel product gas generation | Ravi Chandran, Dave G. Newport, Daniel A. Burciaga, Daniel Michael Leo, Kaitlin Emily Harrington +1 more | 2018-10-16 |
| 9920926 | Pulse combustion heat exchanger system and method | Ravi Chandran, Dave G. Newport, Daniel A. Burciaga, Daniel Michael Leo, Kaitlin Emily Harrington +2 more | 2018-03-20 |
| 9920712 | Method for forming a plurality of plugs of carbonaceous material | Ravi Chandran, Daniel A. Burciaga, Daniel Michael Leo, Shawn Robert Freitas, Dave G. Newport +4 more | 2018-03-20 |
| 9526514 | Patient-specific assemblies, jigs, and methods for a personalized total hip arthroplasty system | Todd Kelley, Vasile Nistor, Earnest Christopher Casstevens, Jacob James Stegman | 2016-12-27 |