- 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 1/00 - Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
Patent holdings for IPC class B29K 1/00
Total number of patents in this class: 490
10-year publication summary
|
39
|
31
|
31
|
39
|
34
|
26
|
37
|
17
|
35
|
48
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Konica Minolta Opto, Inc. | 1040 |
47 |
| FUJIFILM Corporation | 29797 |
34 |
| Konica Minolta, Inc. | 8888 |
28 |
| PulPac AB | 105 |
19 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 565 |
12 |
| Eastman Chemical Company | 2212 |
11 |
| Seiko Epson Corporation | 19675 |
9 |
| Lenzing Aktiengesellschaft | 517 |
9 |
| KT & G Corporation | 2728 |
6 |
| Capsugel Belgium NV | 343 |
5 |
| Kolon Industries, Inc. | 1713 |
5 |
| Triastek, Inc. | 81 |
5 |
| Equine Eco Green, L.L.C. | 6 |
5 |
| Konica Minolta Advanced Layers, Inc. | 217 |
4 |
| Kaneka Corporation | 4605 |
4 |
| Guill Tool & Engineering Co., Inc. | 46 |
4 |
| GPCP IP Holdings LLC | 1622 |
4 |
| Graphic Packaging International, LLC | 1519 |
4 |
| Nutrition & Biosciences USA 1, LLC | 210 |
4 |
| Société des Produits Nestlé S.A. | 9870 |
3 |
| Other owners | 268 |