- All sections
- B - Performing operationstransporting
- B29K - Indexing scheme associated with subclasses , or , relating to moulding materials or to materials for reinforcements, fillers or preformed parts, e.g. inserts
- B29K 33/18 - Polymers of nitriles
Patent holdings for IPC class B29K 33/18
Total number of patents in this class: 19
10-year publication summary
|
5
|
3
|
0
|
2
|
3
|
1
|
1
|
0
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10442 |
2 |
| Denka Company Limited | 2531 |
2 |
| Summit Glove Inc. | 109 |
2 |
| LG Chem, Ltd. | 17549 |
1 |
| GM Global Technology Operations LLC | 14850 |
1 |
| Covestro Deutschland AG | 2722 |
1 |
| Honeywell Safety Products USA, Inc. | 833 |
1 |
| Klocke Verpackungs-Service GmbH | 3 |
1 |
| Midori Anzen Co., Ltd. | 105 |
1 |
| Nobel Scientific Sdn. Bhd. | 3 |
1 |
| Societe BIC | 1043 |
1 |
| Teknor Apex Company | 232 |
1 |
| Trinseo Europe GmbH | 308 |
1 |
| Yoshino Kogyosho Co., Ltd. | 710 |
1 |
| Zeon Corporation | 4071 |
1 |
| Scudo Technology S.r.l. | 1 |
1 |
| Other owners | 0 |