Method for processing chemical liquid
US-11541358-B2 · Jan 3, 2023 · US
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Helzer Jack patents
Helzer Jack is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Helzer Jack |
| Total patents | 6 |
| First publication | Oct 10, 2019 |
| Latest publication | Jan 3, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Chemical liquid manufacturing apparatus
US-11198078-B2 · Dec 14, 2021 · US
Systems and methods for purifying solvents
US-10773210-B2 · Sep 15, 2020 · US
Systems and methods for purifying solvents
US-2020156005-A1 · May 21, 2020 · US
Method for processing chemical liquid
US-2020061544-A1 · Feb 27, 2020 · US
Chemical liquid manufacturing apparatus
US-2019308117-A1 · Oct 10, 2019 · 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 |
|---|---|
| Fujifilm Electronic Mat Usa Inc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D15/361 | 6 |
| B01D2311/2623 | 6 |
| B01D61/026 | 6 |
| B01D61/022 | 5 |
| B01D71/36 | 4 |