Process for producing oxygen absorbing agent
US-9567146-B2 · Feb 14, 2017 · US
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ISHIHARA Emi patents
ISHIHARA Emi is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | ISHIHARA Emi |
| Total patents | 4 |
| First publication | Jul 9, 2015 |
| Latest publication | Feb 14, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Oxygen absorbing agent
US-9387973-B2 · Jul 12, 2016 · US
Oxygen absorbing agent and method for storing the same
US-9315383-B2 · Apr 19, 2016 · US
Process for producing oxygen absorbing agent
US-2015191292-A1 · Jul 9, 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 |
|---|---|
| Mitsubishi Gas Chemical Co | 4 |
| ISHIHARA Emi | 1 |
| Himeshima Tomoharu | 1 |
| Iwai Tatsuo | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A23B2/717 | 4 |
| B01D2257/104 | 4 |
| B01D53/02 | 4 |
| B22F2999/00 | 3 |
| A23L3/3436 | 3 |