- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/00 - Other particular articles
Patent holdings for IPC class B29L 31/00
Total number of patents in this class: 10368
10-year publication summary
|
1112
|
1246
|
1146
|
1028
|
1015
|
837
|
789
|
565
|
671
|
766
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20163 |
191 |
| Krones AG | 2224 |
162 |
| Sidel Participations | 1016 |
151 |
| Discma AG | 259 |
114 |
| LG Energy Solution, Ltd. | 15915 |
109 |
| Align Technology, Inc. | 2181 |
104 |
| The Procter & Gamble Company | 21989 |
89 |
| Nissei ASB Machine Co., Ltd. | 387 |
87 |
| KHS GmbH | 1435 |
86 |
| Toyota Motor Corporation | 33440 |
85 |
| Safran Aircraft Engines | 6404 |
83 |
| Tetra Laval Holdings & Finance S.A. | 2184 |
75 |
| Yoshino Kogyosho Co., Ltd. | 706 |
72 |
| Canon Inc. | 41108 |
63 |
| Amcor Rigid Packaging USA, LLC | 216 |
57 |
| Whirlpool Corporation | 4462 |
51 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 390 |
50 |
| Cilag GmbH International | 6304 |
49 |
| Kautex Textron GmbH & Co. KG | 497 |
48 |
| Covidien LP | 10664 |
46 |
| Other owners | 8596 |