Fuel processing of feedstocks having components harmful to hydrodesulfurization
US-9745526-B2 · Aug 29, 2017 · US
This page is not indexed by search engines while we improve data quality.
Preston John L patents
Preston John L holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Sep 13, 2016 |
| Latest publication | Aug 29, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Fuel processing of feedstocks having components harmful to hydrodesulfurization
US-9745526-B2 · Aug 29, 2017 · US
Fluidized bed contaminant separator and water-control loop for a fuel reactant stream of a fuel cell
US-9553323-B2 · Jan 24, 2017 · US
System and method for reducing fuel cell power plant emissions
US-9444110-B2 · Sep 13, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Cross-Sectional Technologies | 3 |
| Chemistry & Metallurgy | 2 |
| Electricity | 2 |
| Operations & Transport | 1 |