B29K 2667/00
Use of polyesters or derivatives thereof for preformed parts
Official title: Use of polyesters {or derivatives thereof} for preformed parts, e.g. for inserts
B29K2667/00 (Use of polyesters or derivatives thereof for preformed parts) appears on 268 US grants and 346 published applications in this corpus.
Search patents in B29K- Granted patents
- 268
- Published applications
- 346
- Assignees
- 193
- Inventors
- 618
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 8 |
| 2004 | 4 | 4 |
| 2005 | 2 | 6 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 3 | 4 |
| 2009 | 4 | 10 |
| 2010 | 2 | 6 |
| 2011 | 2 | 8 |
| 2012 | 5 | 9 |
| 2013 | 6 | 9 |
| 2014 | 7 | 9 |
| 2015 | 5 | 7 |
| 2016 | 8 | 44 |
| 2017 | 9 | 40 |
| 2018 | 19 | 39 |
| 2019 | 27 | 28 |
| 2020 | 36 | 15 |
| 2021 | 18 | 22 |
| 2022 | 17 | 18 |
| 2023 | 17 | 21 |
| 2024 | 14 | 12 |
| 2025 | 14 | 9 |
| 2026 | 12 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pressure sensing system and seat cushion having the pressure sensing system25 Aug 2026US 12,715,392 B2Magna Seating Inc.
- Textiles and articles, and processes for making the same25 Aug 2026US 12,716,151 B2NIKE, Inc.
- Environment-friendly polishing disc and processing technology thereof11 Aug 2026US 12,703,060 B2
- Textiles and articles, and processes for making the same11 Aug 2026US 12,703,934 B2NIKE, Inc.
- Thermoform windshield stack with integrated formable mold11 Aug 2026US 12,704,664 B2RO Technologies, LLC
- Home compostable container24 Sep 2026US 2026/0285531 A1The Water Company LLC
- Exclusion device beams and related methods11 Jun 2026US 2026/0157759 A1AtriCure, Inc.
- Exclusion device springs and related methods12 Mar 2026US 2026/0069283 A1AtriCure, Inc.
- Exclusion device application instruments and related methods26 Feb 2026US 2026/0053504 A1AtriCure, Inc.
- Processing technology of the environment-friendly polishing disc19 Feb 2026US 2026/0048471 A1
Most cited
By later US patents
- Preform and bottle using pet/pen blends and copolymers189US 5,888,598 AThe Coca-Cola Company · 1999
- Method for producing a collapse resistant polyester container for hot fill applications165US 4,318,882 AMonsanto Company · 1982
- Method of forming a container having a low crystallinity144US 5,281,387 AContinental PET Technologies, Inc. · 1994
- Method of forming container with high-crystallinity sidewall and low-crystallinity base122US 5,829,614 AContinental PET Technologies, Inc. · 1998
- Multi-layer preform for draw-blow forming a bottle97US 4,646,925 AToyo Seikan Kaisha, Ltd. · 1987