B29C 49/4241
Material change
Official title: {Material change}
B29C49/4241 (Material change) appears on 5 US grants and 3 published applications in this corpus.
Search patents in B29C- Granted patents
- 5
- Published applications
- 3
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 13 Dec 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Suction blowmold for producing extrusion suction-blowmolded plastic molded parts13 Dec 2011US 8,075,301 B2Ems-Chemie AG
- Reduced cuffing in blow molding processes4 Dec 2007US 7,303,702 B2ExxonMobil Chemical Patents Inc.
- Calibrating unit for a blow molding machine15 Dec 1998US 5,849,342 ATahara Machinery Limited
- Centering equipment for use in a blow molding machine29 Sep 1998US 5,814,354 ATahara Machinery Limited
- Blow molding machine12 Aug 1997US 5,656,214 ATahara Machinery Limited
- Apparatus and method for separating batches of transported plastic preforms8 Jan 2026US 2026/0008631 A1
- Suction blowmold for producing extrusion suction-blowmolded plastic molded parts17 Jul 2008US 2008/0171163 A1Ems-Chemie AG
- Reduced cuffing in blow molding processes11 Aug 2005US 2005/0173819 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents