Systems and processes for improving hydrocarbon upgrading
US-2025043194-A1 · Feb 6, 2025 · US
This page is not indexed by search engines while we improve data quality.
Johnson Ryan C patents
Johnson Ryan C is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnson Ryan C |
| Total patents | 5 |
| First publication | Feb 9, 2017 |
| Latest publication | Feb 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Multi-layer semiconductor devices fabricated using a combination of substrate and via structures and fabrication techniques
US-9881904-B2 · Jan 30, 2018 · US
Interconnect structures for assembly of multi-layer semiconductor devices
US-9812429-B2 · Nov 7, 2017 · US
Interconnect Structures for Assembly of Multi-Layer Semiconductor Devices
US-2017092621-A1 · Mar 30, 2017 · US
Multi-Layer Semiconductor Devices Fabricated Using a Combination of Substrate and Via Structures and Fabrication Techniques
US-2017040296-A1 · Feb 9, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Massachusetts Inst Technology | 4 |
| Dow Global Technologies Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10W90/724 | 4 |
| H10W90/722 | 4 |
| H10W90/297 | 4 |
| H10W90/22 | 4 |
| H10W90/20 | 4 |