B29C 2948/92495
Treatment of equipment
Official title: Treatment of equipment, e.g. purging, cleaning, lubricating or filter exchange
B29C2948/92495 (Treatment of equipment) appears on 6 US grants and 12 published applications in this corpus.
Search patents in B29C- Granted patents
- 6
- Published applications
- 12
- Assignees
- 6
- Inventors
- 23
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Extrusion die preparation methods26 Nov 2024US 12,151,397 B2Corning Incorporated
- Filtering device and method for operating same14 Feb 2023US 11,577,438 B2Nordson Corporation
- Automatic cleaning method for powder coating production line26 Apr 2022US 11,312,054 B2Tiger New Surface Materials (Suzhou) Co., Ltd.
- Method for changing a material and corresponding extrusion device19 Feb 2019US 10,207,448 B2Windmoller & Holscher
- Extrusion tip cleaning assembly29 Jun 2010US 7,744,364 B2Stratasys, Inc.
- Filtering device for filtering a fluid and a method for venting and backflushing1 Jan 2026US 2026/0001266 A1Nordson Corporation
- Device for filtering a liquid plastic and corresponding operating method6 Mar 2025US 2025/0073622 A1Nordson Corporation
- Extrusion die preparation methods26 Dec 2024US 2024/0424711 A1Corning Incorporated
- Extrusion die preparation methods24 Mar 2022US 2022/0088823 A1Corning Incorporated
- Automatic cleaning method for powder coating production line18 Jul 2019US 2019/0217519 A1Tiger New Surface Materials (Suzhou) Co., Ltd.
Most cited
By later US patents
- Extrusion tip cleaning assembly38US 7,744,364 B2Stratasys, Inc. · 2010
- Apparatus for processing thermoplastic synthetic plastic material6US 7,137,802 B2Erema Engineering Recycling und Anlagen Gesellschaft m.b.H. · 2006
- Method for changing a material and corresponding extrusion device2US 10,207,448 B2Windmoller & Holscher · 2019
- Automatic cleaning method for powder coating production line1US 11,312,054 B2Tiger New Surface Materials (Suzhou) Co., Ltd. · 2022