B29K 2623/00
Use of polyalkenes or derivatives thereof for preformed parts
Official title: Use of polyalkenes {or derivatives thereof} for preformed parts, e.g. for inserts
B29K2623/00 (Use of polyalkenes or derivatives thereof for preformed parts) appears on 302 US grants and 421 published applications in this corpus.
Search patents in B29K- Granted patents
- 302
- Published applications
- 421
- Assignees
- 242
- Inventors
- 825
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 8 |
| 2006 | 1 | 9 |
| 2007 | 2 | 4 |
| 2008 | 1 | 8 |
| 2009 | 4 | 15 |
| 2010 | 8 | 6 |
| 2011 | 4 | 14 |
| 2012 | 7 | 13 |
| 2013 | 5 | 13 |
| 2014 | 8 | 13 |
| 2015 | 7 | 24 |
| 2016 | 23 | 69 |
| 2017 | 15 | 42 |
| 2018 | 30 | 44 |
| 2019 | 41 | 41 |
| 2020 | 31 | 15 |
| 2021 | 33 | 29 |
| 2022 | 16 | 18 |
| 2023 | 16 | 12 |
| 2024 | 9 | 3 |
| 2025 | 14 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ladder foot and ladder therewith19 May 2026US 12,631,068 B2Werner Co.
- Stitchless bulk bag with heat fused seams and method of production17 Feb 2026US 12,552,109 B2Ameriglobe, LLC
- Method for forming in-mold coating multi-layer coating film2 Dec 2025US 12,485,593 B2Kansai Paint Co., Ltd.
- Finish of a preform and a container formed from the preform11 Nov 2025US 12,466,121 B2LiquiForm Group LLC
- Method of making zipper pouch28 Oct 2025US 12,454,124 B2Dow Global Technologies LLC
- Methods of injection molding with filament adhesive and equipment for injection molding with filament adhesives10 Sep 2026US 2026/0264299 A13M Innovative Properties Company
- Composite made of randomly bonded polymer fiber loops and polyurethane foam20 Aug 2026US 2026/0242598 A1Dow Global Technologies LLC
- Solvent-protected plastic packaging fused with a multi-layer inner coating, its production process and the use of the inner coating as a solvent protection agent23 Jul 2026US 2026/0208412 A1Rog Technologies
- Process for producing a plastics component9 Jul 2026US 2026/0192530 A1BASF SE
- Vehicle sound insulation component and method for its manufacture26 Feb 2026US 2026/0054433 A1Auria Solutions UK I Ltd.
Most cited
By later US patents
- Composite prosthetic bearing having a crosslinked articulating surface and method for making the same164US 7,819,925 B2DePuy Products, Inc. · 2010
- Method for molding a cross-linked preform115US 6,245,276 B1DePuy Orthopaedics, Inc. · 2001
- Multi-layer preform for draw-blow forming a bottle97US 4,646,925 AToyo Seikan Kaisha, Ltd. · 1987
- Processes for forming polymeric seamless belts and imaging members65US 5,128,091 AXerox Corporation · 1992
- Laminated plastic container and process for preparation thereof62US 4,393,106 AToyo Seikan Kaisha, Ltd. · 1983