B29C 66/022
Mechanical pre-treatments
Official title: {Mechanical pre-treatments, e.g. reshaping}
B29C66/022 (Mechanical pre-treatments) appears on 699 US grants and 721 published applications in this corpus.
Search patents in B29C- Granted patents
- 699
- Published applications
- 721
- Assignees
- 523
- Inventors
- 1,566
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 13 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 18 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 5 |
| 2002 | 8 | 7 |
| 2003 | 6 | 15 |
| 2004 | 7 | 15 |
| 2005 | 10 | 27 |
| 2006 | 11 | 16 |
| 2007 | 8 | 14 |
| 2008 | 16 | 18 |
| 2009 | 8 | 19 |
| 2010 | 17 | 22 |
| 2011 | 14 | 9 |
| 2012 | 14 | 23 |
| 2013 | 13 | 31 |
| 2014 | 16 | 32 |
| 2015 | 18 | 41 |
| 2016 | 31 | 46 |
| 2017 | 25 | 45 |
| 2018 | 37 | 43 |
| 2019 | 44 | 48 |
| 2020 | 49 | 60 |
| 2021 | 44 | 40 |
| 2022 | 35 | 40 |
| 2023 | 19 | 33 |
| 2024 | 32 | 32 |
| 2025 | 21 | 26 |
| 2026 | 14 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Golf club head having a multi-material face and method of manufacture8 Sep 2026US 12,728,322 B2Acushnet Company
- Fixing of pet panels to allow for recycling11 Aug 2026US 12,704,139 B2Autex Industries Limited
- Machine for the welding of plastic profiled elements4 Aug 2026US 12,697,786 B2Graf Synergy S.r. l.
- Needle apparatus21 Jul 2026US 12,686,180 B2ROLLS-ROYCE plc
- Method and device for welding at least two profiled sections for window or door frames or leaves7 Jul 2026US 12,674,352 B2Rotox Holding GmbH
- Device for welding a cap of a container suitable for containing a medicinal substance and a welding method thereof27 Aug 2026US 2026/0249399 A1Aseptic Technologies S.A.
- Method for manufacturing joined body27 Aug 2026US 2026/0250555 A1Resonac Corporation
- Method and Device for Producing a Bag with a Butt-Welded Connection13 Aug 2026US 2026/0233868 A1
- Device and method for connecting an end of a first foil and an end of a second foil30 Jul 2026US 2026/0216962 A1Fuji Seal International, Inc.
- Film piece joining device, film manufacturing device, bag-shaped container manufacturing device, film piece joining method, film manufacturing method, and bag-shaped container manufacturing method2 Jul 2026US 2026/0184024 A1Idemitsu Unitech Co., Ltd.
Most cited
By later US patents
- Dual lumen catheter172US 5,188,593 AVas-Cath Incorporated · 1993
- Process for the manufacturing of joining profiles169US 6,681,820 B2Pergo (Europe) AB · 2004
- Method for improved bond strength in an elastomeric material139US 7,108,759 B2Kimberly-Clark Worldwide, Inc. · 2006
- Friction stir welding fastener139US 9,555,580 B1Temper IP, LLC · 2017
- Perforated honeycomb129US 5,180,619 ASupracor Systems, Inc. · 1993