B29K 2661/00
Use of condensation polymers of aldehydes or ketones or derivatives thereof, for
Official title: Use of condensation polymers of aldehydes or ketones {or derivatives thereof}, for preformed parts, e.g. for inserts
B29K2661/00 (Use of condensation polymers of aldehydes or ketones or derivatives thereof, for) appears on 2 US grants and 4 published applications in this corpus.
Search patents in B29K- Granted patents
- 2
- Published applications
- 4
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 23 Jun 2020
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| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
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Granted patents
Recent patents
- Vibration dampening tape for attaching a gripping member and method of use22 May 2025US 2025/0161773 A1VT Advantec, L.L.C.
- Method for synthesizing polyaryletherketones23 May 2019US 2019/0153143 A1Arkema France
- Integral Plastic Ball Valve For Fluid Transmission And Manufacturing Process26 Jul 2018US 2018/0209549 A1
- Method for synthesizing polyaryletherketones2 Jul 2015US 2015/0183918 A1Arkema France
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.