B28B 13/04
Discharging the shaped articles
Official title: Discharging the shaped articles ({discharging tubular articles after shaping B28B21/90; } conveying systems for ceramic mouldings B65G49/08)
B28B13/04 (Discharging the shaped articles) appears on 255 US grants and 130 published applications in this corpus.
Search patents in B28B- Granted patents
- 255
- Published applications
- 130
- Assignees
- 132
- Inventors
- 400
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 15 | 0 |
| 1997 | 30 | 0 |
| 1998 | 21 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 5 |
| 2003 | 2 | 8 |
| 2004 | 5 | 6 |
| 2005 | 2 | 8 |
| 2006 | 4 | 2 |
| 2007 | 3 | 4 |
| 2008 | 2 | 9 |
| 2009 | 1 | 4 |
| 2010 | 1 | 6 |
| 2011 | 4 | 6 |
| 2012 | 7 | 5 |
| 2013 | 4 | 7 |
| 2014 | 8 | 3 |
| 2015 | 2 | 6 |
| 2016 | 4 | 4 |
| 2017 | 4 | 6 |
| 2018 | 3 | 5 |
| 2019 | 3 | 8 |
| 2020 | 6 | 8 |
| 2021 | 3 | 6 |
| 2022 | 7 | 6 |
| 2023 | 4 | 2 |
| 2024 | 5 | 1 |
| 2025 | 5 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Carbonation curing method to produce wet-cast slag-based concrete products12 Aug 2025US 12,384,724 B2Carbicrete Inc.
- De-molding system of ceramic parts manufactured by freeze-casting, and mold cooling system and method for manufacturing ceramic parts by freezing-casting6 May 2025US 12,290,958 B2Petroleo Brasileiro S.A. - Petrobras
- Top-down construction-type assembly construction method for paved road surface22 Apr 2025US 12,281,451 B2
- Method and apparatus for back end control of translation and rotation of a green ware4 Feb 2025US 12,214,511 B2Corning Incorporated
- System for demolding materials obtained by means of the freeze-casting technique7 Jan 2025US 12,186,936 B2Petroleo Brasileiro S.A. - Petrobras
- Systems and methods related to demolding cast products27 Aug 2026US 2026/0249515 A1Silvermine Stoneoperating Co L.L.C.
- Mold part for manufacturing toothed vertical joints of keystones and mold comprising the mold part12 Mar 2026US 2026/0070258 A1Nordex Energy Spain, S.A.U.
- Device for producing molded concrete blocks, and method for producing molded concrete blocks28 Aug 2025US 2025/0269557 A1KOBRA Formen GmbH
- Top-down construction type assembly construction method for paved road surface6 Mar 2025US 2025/0075441 A1China Railway NO.4 Group Co., LTD
- Method for Manufacturing Toilet Blank, and Toilet Blank1 Aug 2024US 2024/0253269 A1Lixil AS Sanitary Manufacturing (Shanghai) Co., Ltd
Most cited
By later US patents
- Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets312US 5,830,548 AE. Khashoggi Industries · 1998
- Sheets having a highly inorganically filled organic polymer matrix172US 5,508,072 AE. Khashoggi Industries · 1996
- Articles of manufacture fashioned from sheets having a highly inorganically filled organic polymer matrix171US 5,506,046 AE. Khashoggi Industries · 1996
- Starch-based compositions having uniformly dispersed fibers used to manufacture high strength articles having a fiber-reinforced, starch-bound cellular matrix165US 5,679,145 AE. Khashoggi Industries · 1997
- Highly insulative cementitious matrices and methods for their manufacture157US 5,641,584 AE. Khashoggi Industries · 1997