Method of cooling using extended binary refrigeration system
US-9909804-B2 · Mar 6, 2018 · US
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Sumner Charles patents
Sumner Charles is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sumner Charles |
| Total patents | 6 |
| First publication | Jan 8, 2015 |
| Latest publication | Mar 6, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of cooling using extended binary refrigeration system
US-2016282043-A1 · Sep 29, 2016 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-9428480-B2 · Aug 30, 2016 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-9199958-B2 · Dec 1, 2015 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-2015051412-A1 · Feb 19, 2015 · US
Oxidation process to produce a crude and/or purified carboxylic acid product
US-2015011783-A1 · Jan 8, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Eastman Chem Co | 4 |
| Lummus Technology Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D307/68 | 4 |
| C09K5/042 | 2 |
| F25J3/061 | 2 |
| C09K2205/12 | 2 |
| C09K5/00 | 2 |