- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 13/22 - Coating
Patent holdings for IPC class B01J 13/22
Total number of patents in this class: 408
10-year publication summary
|
30
|
16
|
40
|
36
|
31
|
33
|
31
|
32
|
24
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1701 |
33 |
| The Procter & Gamble Company | 21996 |
22 |
| Givaudan SA | 1896 |
18 |
| BASF SE | 21036 |
15 |
| Conopco, Inc. | 5005 |
7 |
| Noxell Corporation | 570 |
7 |
| Centre National de La Recherche Scientifique | 10595 |
6 |
| Symrise AG | 1749 |
6 |
| The Regents of the University of California | 20153 |
5 |
| International Business Machines Corporation | 61616 |
5 |
| Unilever PLC | 3162 |
4 |
| Unilever N.V. | 3072 |
4 |
| Microsoft Technology Licensing, LLC | 54029 |
4 |
| Life Technologies Corporation | 3326 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10959 |
4 |
| Encapsys, LLC | 185 |
4 |
| 3m Innovative Properties Company | 17762 |
3 |
| Kimberly-clark Worldwide, Inc. | 5430 |
3 |
| Board of Regents, The University of Texas System | 5891 |
3 |
| Capsum | 140 |
3 |
| Other owners | 248 |