- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- B65D 1/00 - Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations p
Patent holdings for IPC class B65D 1/00
Total number of patents in this class: 766
10-year publication summary
|
49
|
43
|
49
|
55
|
47
|
49
|
36
|
50
|
39
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yoshino Kogyosho Co., Ltd. | 737 |
50 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
43 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
38 |
| Toyo Seikan Kaisha, Ltd. | 419 |
38 |
| Toyo Seikan Co., Ltd. | 515 |
24 |
| Kuraray Co., Ltd. | 3392 |
19 |
| JFE Steel Corporation | 6067 |
14 |
| Nissei ASB Machine Co., Ltd. | 345 |
12 |
| Wenco S.A. | 35 |
12 |
| Prime Polymer Co., Ltd. | 179 |
9 |
| Kyoraku Co., Ltd. | 485 |
8 |
| Toyo Kohan Co., Ltd. | 413 |
8 |
| Yupo Corporation | 232 |
8 |
| Mitsui Chemicals, Inc. | 3134 |
7 |
| Denka Company Limited | 2189 |
7 |
| Corning Incorporated | 9932 |
6 |
| Discma AG | 255 |
6 |
| Huhtamaki, Inc. | 252 |
6 |
| Kureha Corporation | 1026 |
6 |
| Toppan Inc. | 746 |
6 |
| Other owners | 439 |