Ceramic granules with a photocatalytic coating and method of making
US-12571214-B2 · Mar 10, 2026 · US
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Brown Robert P patents
Brown Robert P is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Brown Robert P |
| Total patents | 10 |
| First publication | Sep 24, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Granules
US-2025223236-A1 · Jul 10, 2025 · US
Granules
US-12286382-B2 · Apr 29, 2025 · US
Ceramic granules with a photocatalytic coating and method of making
US-2024141649-A1 · May 2, 2024 · US
Ceramic granules with a photocatalytic coating and method of making
US-2022403659-A1 · Dec 22, 2022 · US
Glass granule having a zoned structure
US-11414342-B2 · Aug 16, 2022 · US
Granules
US-2021155554-A1 · May 27, 2021 · US
Granules
US-2020189986-A1 · Jun 18, 2020 · US
Granules
US-2020147577-A1 · May 14, 2020 · US
Glass Granule Having A Zoned Structure
US-2015266774-A1 · Sep 24, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| 3M Innovative Properties Company | 5 |
| 3M Innovative Properties Co | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E04D7/005 | 8 |
| C04B2111/00586 | 8 |
| C04B41/87 | 6 |
| C04B2111/80 | 6 |
| C04B41/4584 | 4 |