B30B 9/28
Presses specially adapted for particular purposes: for forming shaped articles
Official title: for forming shaped articles (from material in powder, granular, or paste form, e.g. briquetting presses B30B11/00)
B30B9/28 (Presses specially adapted for particular purposes: for forming shaped articles) appears on 52 US grants and 98 published applications in this corpus.
Search patents in B30B- Granted patents
- 52
- Published applications
- 98
- Assignees
- 72
- Inventors
- 249
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 4 |
| 2015 | 0 | 4 |
| 2016 | 3 | 4 |
| 2017 | 2 | 0 |
| 2018 | 3 | 4 |
| 2019 | 1 | 6 |
| 2020 | 4 | 9 |
| 2021 | 6 | 11 |
| 2022 | 1 | 10 |
| 2023 | 4 | 6 |
| 2024 | 7 | 14 |
| 2025 | 8 | 12 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular vacuum press for producing contoured articles using wood laminae and method of compressing wood laminae to produce a contoured article19 May 2026US 12,629,865 B2
- Detection device and electrode plate calendering apparatus28 Apr 2026US 12,611,833 B2Contemporary Amperex Technology (Hong Kong) Limited
- Method for hot pressing preforms from a fiber-containing material10 Mar 2026US 12,571,162 B2KIEFEL GmbH
- Kitchen tool for forming baking liner6 Jan 2026US 12,515,430 B2
- Differential heat treatment method for forming roller2 Dec 2025US 12,486,550 B2
- Pressing mechanism, workpiece holding mechanism, and processing apparatus8 Oct 2026US 2026/0307354 A1Ushio Denki Kabushiki Kaisha
- Method for producing a hybrid component, and pressing tool for producing a hybrid component13 Aug 2026US 2026/0233484 A1Kautex Textron GmbH & Co. KG
- Method and apparatus for forming an object with a natural fibre-based substance23 Jul 2026US 2026/0208390 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Compact molding apparatus and compact molding method11 Jun 2026US 2026/0162956 A1Panasonic Intellectual Property Management Co., Ltd.
- Rapidly heating and cooling composite mats comprised of cellulose and thermoplastic polymer4 Jun 2026US 2026/0151941 A1Continuus Materials Intellectual Property, LLC
Most cited
By later US patents
- Compressed wood fuel pellet and method and machine for making same7US 6,152,973 AInnovation Investment Consultants AB · 2000
- Method and apparatus for compressively molding cushioning material made from recycled paper or pulp5US 5,424,026 AHitachi Zosen Corporation · 1995
- Tamping augur5US 9,301,637 B2Breville Pty Limited · 2016
- Apparatus for producing packing rings for fluid systems and the like3US 4,084,929 A1978
- Method for forming a crowning on a sintered component1US 10,022,798 B2Miba Sinter Austria GmbH · 2018