B29B 11/12
Compression moulding
B29B11/12 (Compression moulding) appears on 191 US grants and 240 published applications in this corpus.
Search patents in B29B- Granted patents
- 191
- Published applications
- 240
- Assignees
- 133
- Inventors
- 468
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 8 |
| 2006 | 1 | 5 |
| 2007 | 3 | 11 |
| 2008 | 2 | 13 |
| 2009 | 4 | 13 |
| 2010 | 2 | 12 |
| 2011 | 9 | 10 |
| 2012 | 12 | 7 |
| 2013 | 8 | 6 |
| 2014 | 8 | 7 |
| 2015 | 4 | 15 |
| 2016 | 10 | 15 |
| 2017 | 9 | 17 |
| 2018 | 11 | 11 |
| 2019 | 13 | 13 |
| 2020 | 11 | 16 |
| 2021 | 13 | 13 |
| 2022 | 11 | 18 |
| 2023 | 17 | 13 |
| 2024 | 4 | 6 |
| 2025 | 5 | 6 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transverse tensioning system and method for continuous compression molding of a stack of plies23 Jun 2026US 12,661,829 B2The Boeing Company
- Apparatus and method for making objects from recycled polymeric material2 Jun 2026US 12,643,264 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Male element of a mould26 May 2026US 12,636,819 B2Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- In-situ compaction during z-fiber reinforcement of dry fiber preforms31 Mar 2026US 12,589,525 B2Goodrich Corporation
- Method for manufacturing of a pre-form part for a wind turbine blade and mold for the manufacturing of a pre-form part23 Sep 2025US 12,420,457 B2Siemens Gamesa Renewable Energy A/S
- Concavity Diaphragm Forming3 Sep 2026US 2026/0258589 A1McLaren Automotive Limited
- Pressing a multi-layered preform into a shaped body18 Sep 2025US 2025/0289192 A1Goodrich Corporation
- In-situ compaction during z-fiber reinforcement of dry fiber preforms17 Jul 2025US 2025/0229458 A1Goodrich Corporation
- Method to produce a recycled material with preferred orientation of fibres from the multilayer uncured prepreg scrap generated in the manufacturing of aeronautical parts with prepreg material26 Jun 2025US 2025/0205930 A1
- Method for manufacturing a preform element, method for manufacturing a wind turbine rotor blade, and mold arrangement27 Feb 2025US 2025/0065538 A1Siemens Gamesa Renewable Energy A/S
Most cited
By later US patents
- Wood covering, particularly wood floor covering101US 5,543,193 A1996
- Floor covering based upon thermoplastic synthetic material92US 5,604,025 A1997
- Molded plastic container having insert-molded insert and method of manufacture39US 7,922,961 B2Rexam Healthcare Packaging Inc. · 2011
- Preform base and method of making a delamination and crack resistant multilayer container base31US 8,020,717 B2Graham Packaging Company L. P. · 2011
- Process for rendering polyester hollow bodies gastight30US 4,254,170 ARhone-Poulenc Industries · 1981