B29C 53/8066
Impregnating
Official title: {Impregnating (impregnating as pretreatment B29B15/10)}
B29C53/8066 (Impregnating) appears on 104 US grants and 103 published applications in this corpus.
Search patents in B29C- Granted patents
- 104
- Published applications
- 103
- Assignees
- 90
- Inventors
- 267
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 6 |
| 2003 | 4 | 6 |
| 2004 | 3 | 8 |
| 2005 | 1 | 5 |
| 2006 | 4 | 8 |
| 2007 | 2 | 4 |
| 2008 | 3 | 9 |
| 2009 | 3 | 6 |
| 2010 | 5 | 6 |
| 2011 | 8 | 9 |
| 2012 | 1 | 6 |
| 2013 | 3 | 4 |
| 2014 | 3 | 4 |
| 2015 | 2 | 5 |
| 2016 | 6 | 4 |
| 2017 | 3 | 0 |
| 2018 | 3 | 0 |
| 2019 | 0 | 3 |
| 2020 | 3 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 4 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Winding head for at least two fiber strands, and winding method for producing fiber-reinforced components9 Sep 2025US 12,409,616 B2Mercedes-Benz Group AG
- Process and systems for winding a filament around a winding support9 Apr 2024US 11,951,674 B2Plastic Omnium New Energies France
- Systems and methods of making a composite article25 Oct 2022US 11,478,978 B2GM Global Technology Operations LLC
- Method for manufacturing a one-piece reinforced structure and obtained structure25 Oct 2022US 11,479,333 B2
- Method for making bicycle crank arm31 Mar 2020US 10,603,852 B2Twdt Precision Co., Ltd.
- Filament winding machine and method with resin application20 Mar 2025US 2025/0091283 A1Mf Tech
- Fibrous preform for manufacturing an annular casing made of composite material for a turbine engine15 Aug 2024US 2024/0269916 A1Safran Aircraft Engines
- Winding Head for at Least Two Fiber Strands, and Winding Method for Producing Fiber-Reinforced Components9 May 2024US 2024/0149539 A1Daimler AG
- Winding Apparatus for Producing Fiber-Reinforced Components21 Mar 2024US 2024/0092039 A1Mercedes-Benz Group AG
- Process and systems for winding a filament around a winding support8 Feb 2024US 2024/0042673 A1Plastic Omnium New Energies France
Most cited
By later US patents
- Catheters and method for nonextrusion manufacturing of catheters153US 6,030,371 A2000
- Apparatus for manufacturing atherectomy torque tubes96US 5,003,918 AInterventional Technologies, Inc. · 1991
- Impregnating a fibrous web with liquid65US 4,208,230 AAmeron, Inc. · 1980
- Continuous processing/in-situ curing of incrementally applied resin matrix composite materials65US 5,266,139 AGeneral Dynamics Corporation, Space Systems Division · 1993
- Method of fabricating a reinforced plastic article55US 3,975,479 AMcClean Anderson, Inc. · 1976