- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 13/22 - Coating
Patent holdings for IPC class B01J 13/22
Total number of patents in this class: 400
10-year publication summary
|
27
|
32
|
16
|
41
|
37
|
32
|
35
|
34
|
32
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1612 |
26 |
| The Procter & Gamble Company | 22178 |
20 |
| Givaudan SA | 1760 |
17 |
| BASF SE | 19740 |
16 |
| Centre National de La Recherche Scientifique | 9632 |
7 |
| Noxell Corporation | 571 |
7 |
| Conopco, Inc. | 4644 |
6 |
| Sol-gel Technologies Ltd. | 170 |
6 |
| The Regents of the University of California | 18943 |
5 |
| International Business Machines Corporation | 60644 |
5 |
| Symrise AG | 1597 |
5 |
| Unilever PLC | 3540 |
4 |
| Unilever N.V. | 3440 |
4 |
| Microsoft Technology Licensing, LLC | 51439 |
4 |
| Life Technologies Corporation | 3068 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
| Encapsys, LLC | 168 |
4 |
| Microtek Laboratories, Inc. | 29 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Kimberly-clark Worldwide, Inc. | 5854 |
3 |
| Other owners | 246 |