- All sections
- B - Performing operations; transporting
- B08B - Cleaning in general; prevention of fouling in general
- B08B 9/08 - Cleaning of containers, e.g. tanks
Patent holdings for IPC class B08B 9/08
Total number of patents in this class: 886
10-year publication summary
|
78
|
84
|
107
|
88
|
78
|
96
|
69
|
90
|
83
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KHS GmbH | 1381 |
29 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
17 |
| Tokyo Electron Limited | 11599 |
14 |
| Ecolab USA Inc. | 5190 |
14 |
| Applied Materials, Inc. | 16587 |
10 |
| Krones AG | 2037 |
10 |
| The Maitland Company, LLC | 14 |
8 |
| BASF SE | 19740 |
7 |
| Life Technologies Corporation | 3068 |
7 |
| Calico Cottage, Inc. | 36 |
7 |
| Agro Industries Recherche et Developpement | 34 |
6 |
| AMUT S.p.A. | 12 |
6 |
| BL Technologies, Inc. | 831 |
6 |
| IFP Energies Nouvelles | 2717 |
6 |
| NCH Corporation | 266 |
6 |
| Renmatix, Inc. | 132 |
6 |
| Sparkling Bins, LLC | 8 |
6 |
| Alfa Laval Corporate AB | 1265 |
5 |
| Brooks Automation (Germany) GmbH | 74 |
5 |
| Dornoch Medical Systems, Inc. | 26 |
5 |
| Other owners | 706 |