B29C 33/54
Made of powdered or granular material
Official title: made of powdered or granular material
B29C33/54 (Made of powdered or granular material) appears on 47 US grants and 44 published applications in this corpus.
Search patents in B29C- Granted patents
- 47
- Published applications
- 44
- Assignees
- 39
- Inventors
- 93
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 6 |
| 2010 | 3 | 0 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 3 |
| 2014 | 2 | 2 |
| 2015 | 1 | 4 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 3 | 4 |
| 2019 | 2 | 2 |
| 2020 | 3 | 5 |
| 2021 | 4 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 4 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tooling element and methods for forming and using same11 Aug 2026US 12,703,124 B2Rohr, Inc.
- Molding core for manufacturing a hollow OMC part20 Jan 2026US 12,528,234 B2Safran
- Molding method for making a monolithic component internally provided with at least one cavity inside30 Dec 2025US 12,508,750 B2Automobili Lamborghini S.P.A.
- Tooling element and methods for forming and using same13 Aug 2024US 12,059,823 B2Rohr, Inc.
- Mold core for producing a component composed of fiber composite material13 Aug 2024US 12,059,854 B2Airbus Operations GmbH
- Method of forming assembly8 Jan 2026US 2026/0008242 A1Toyota Jidosha Kabushiki Kaisha
- Tooling element and methods for forming and using same5 Dec 2024US 2024/0399624 A1Rohr, Inc.
- Fiber-based packaging capsule and a method of press-forming the same21 Nov 2024US 2024/0384476 A1Blue Ocean Closures AB
- Improved molding core for manufacturing a hollow omc part17 Oct 2024US 2024/0342963 A1Safran
- A moulding method for making a monolithic component internally provided with at least one cavity inside5 Oct 2023US 2023/0311374 A1Automobili Lamborghini S.P.A.
Most cited
By later US patents
- Molding process for articles having an irregular shaped internal passage42US 4,743,481 AFlex Technologies, Inc. · 1988
- Press and method for forming a composite article32US 7,862,323 B22011
- Casting method with a vacuum bonded dry sand core28US 3,964,534 AFord Motor Company · 1976
- Destructible core structure and method for using same22US 4,424,183 ABaker International Corporation · 1984
- Method for producing curved elastomeric tubular articles21US 3,992,505 AThe Gates Rubber Company · 1976