Oilfield system
US-2024352839-A1 · Oct 24, 2024 · US
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Macdonald John patents
Macdonald John is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Macdonald John |
| Total patents | 18 |
| First publication | Jul 10, 2018 |
| Latest publication | Oct 24, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical apparatus, optical assembly and methods of manufacture thereof
US-11841540-B2 · Dec 12, 2023 · US
Dispenser
US-11279550-B2 · Mar 22, 2022 · US
Oilfield system
US-2021348490-A1 · Nov 11, 2021 · US
Dispenser
US-11084647-B2 · Aug 10, 2021 · US
Product dispenser
US-D903428-S · Dec 1, 2020 · US
Product dispenser
US-D896038-S · Sep 15, 2020 · US
Dispenser
US-2020024063-A1 · Jan 23, 2020 · US
Dispenser
US-2020024062-A1 · Jan 23, 2020 · US
Food product
US-D853681-S · Jul 16, 2019 · US
Recent patents
Latest publications not already listed above.
Food product
US-D852456-S · Jul 2, 2019 · US
Product container
US-D849524-S · May 28, 2019 · US
Food product
US-D835881-S · Dec 18, 2018 · US
Food product
US-D835880-S · Dec 18, 2018 · US
Food product
US-D833105-S · Nov 13, 2018 · US
Food product
US-D830667-S · Oct 16, 2018 · US
Food product
US-D824636-S · Aug 7, 2018 · US
Food product
US-D822317-S · Jul 10, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mars Inc | 15 |
| Schlumberger Technology Corp | 2 |
| Intel Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B65D2583/0472 | 4 |
| B65D83/0409 | 4 |
| B65D83/0427 | 2 |
| B65D2583/049 | 2 |
| B65D2583/0436 | 2 |