B29K 2493/00
Use of natural resins
Official title: Use of natural resins, e.g. shellac, or derivatives thereof, as filler (B29K2401/00, B29K2403/00, B29K2405/00, B29K2407/00, B29K2489/00 take precedence)
B29K2493/00 (Use of natural resins) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B29K- Granted patents
- 3
- Published applications
- 3
- Assignees
- 2
- Inventors
- 10
- Latest grant
- 28 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Foam molded article28 Jan 2025US 12,209,169 B2Panasonic Intellectual Property Management Co., Ltd.
- Foam molded article15 Aug 2023US 11,725,092 B2Panasonic Intellectual Property Management Co., Ltd.
- Method and a system for manufacturing a composite product and a composite product21 Feb 2017US 9,574,075 B2Upm-Kymmene Corporation
- Foam molded article19 Oct 2023US 2023/0331951 A1Panasonic Intellectual Property Management Co., Ltd.
- Foam molded article13 Aug 2020US 2020/0255619 A1Panasonic Intellectual Property Management Co., Ltd.
- Method and a System for Manufacturing a Composite Product and a Composite Product27 Aug 2015US 2015/0240062 A1Upm-Kymmene Corporation
Most cited
By later US patents