B29K 2823/04
Polymers of ethylene
B29K2823/04 (Polymers of ethylene) appears on 43 US grants and 50 published applications in this corpus.
Search patents in B29K- Granted patents
- 43
- Published applications
- 50
- Assignees
- 43
- Inventors
- 104
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 5 |
| 2017 | 2 | 3 |
| 2018 | 3 | 4 |
| 2019 | 2 | 4 |
| 2020 | 3 | 5 |
| 2021 | 2 | 2 |
| 2022 | 3 | 8 |
| 2023 | 4 | 2 |
| 2024 | 7 | 3 |
| 2025 | 4 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mold and method for manufacturing a component by molding and component thereof16 Jun 2026US 12,654,367 B2Kurtz GmbH
- Resin container manufacturing method17 Mar 2026US 12,576,574 B2Nissei Asb Machine Co., Ltd.
- Orbital floor implant25 Nov 2025US 12,478,476 B2Poriferous, LLC
- Method of manufacturing a composite part comprising a core and UHMWPE skin regions10 Jun 2025US 12,325,198 B2Mitsubishi Chemical Advanced Materials Composites AG
- Hot stamping method25 Feb 2025US 12,233,662 B2Illumination Corporation
- Sacrificial element for the production of ribbed bodies of composite material20 Aug 2026US 2026/0241615 A1Addyx S.R.L.
- Forming monolithic polyethylene articles18 Jun 2026US 2026/0166785 A1W. L. Gore & Associates, Inc.
- Method and apparatus relating to injection molding contact lens mold halves8 Jan 2026US 2026/0008244 A1CooperVision International Limited
- Method and apparatus relating to manufacture of mold halves for forming contact lenses14 Aug 2025US 2025/0256440 A1CooperVision International Limited
- Resin container manufacturing method4 Jul 2024US 2024/0217158 A1Nissei Asb Machine Co., Ltd.
Most cited
By later US patents
- Plastic film having oxygen absorbing function and infusion bag22US 8,708,992 B2Hosokawa Yoko Co., Ltd. · 2014
- Method for preparing or repairing a machine foundation11US 5,611,974 AWelch-Sluder IP Partners · 1997
- Beverage container holder11US 9,174,799 B2Ford Global Technologies, LLC · 2015
- Machine foundation and method for preparing or repairing a machine foundation6US 5,165,651 AAPT, Inc. · 1992
- Mandrel for production of rubber hose5US 4,938,910 AMitsui Petrochemical Industries, Ltd. · 1990