Composite heat source for a smoking article
US-10440990-B2 · Oct 15, 2019 · US
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Raether Friedrich patents
Raether Friedrich is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Raether Friedrich |
| Total patents | 2 |
| First publication | Jan 4, 2018 |
| Latest publication | Oct 15, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Composite heat source for a smoking article
US-2018000155-A1 · Jan 4, 2018 · 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 |
|---|---|
| Philip Morris Products Sa | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A24B15/165 | 2 |
| C10L5/00 | 2 |
| A24B15/16 | 2 |
| A24F47/004 | 2 |
| C10L5/02 | 2 |