B28B 1/14
Producing shaped prefabricated articles from the material: by simple casting, the material
Official title: by simple casting, the material being neither forcibly fed nor positively compacted (for molten material B28B1/54)
B28B1/14 (Producing shaped prefabricated articles from the material: by simple casting, the material) appears on 358 US grants and 441 published applications in this corpus.
Search patents in B28B- Granted patents
- 358
- Published applications
- 441
- Assignees
- 241
- Inventors
- 725
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 5 | 6 |
| 2004 | 0 | 4 |
| 2005 | 2 | 3 |
| 2006 | 1 | 4 |
| 2007 | 2 | 8 |
| 2008 | 1 | 4 |
| 2009 | 1 | 4 |
| 2010 | 2 | 7 |
| 2011 | 6 | 8 |
| 2012 | 7 | 9 |
| 2013 | 5 | 13 |
| 2014 | 11 | 18 |
| 2015 | 16 | 36 |
| 2016 | 23 | 39 |
| 2017 | 26 | 33 |
| 2018 | 22 | 29 |
| 2019 | 23 | 44 |
| 2020 | 25 | 35 |
| 2021 | 32 | 26 |
| 2022 | 20 | 34 |
| 2023 | 26 | 23 |
| 2024 | 20 | 20 |
| 2025 | 18 | 15 |
| 2026 | 14 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Plug, method of manufacturing plug, and member for semiconductor manufacturing apparatus8 Sep 2026US 12,733,429 B2NGK Insulators, Ltd.
- Hydraulically-bonded multilayer panel7 Jul 2026US 12,673,898 B2Birkenmeier GmbH & Co. KG
- Gapless buffer for masonry block manufacture23 Jun 2026US 12,661,827 B2Pavestone, LLC
- Mold and construction panel manufacturing method using same16 Jun 2026US 12,654,357 B2University of Seoul Industry Cooperation Foundation
- Flexural hybrid span beam2 Jun 2026US 12,643,259 B2Najran University
- Silicon ingot, crucible for silicon ingot production, method for manufacturing crucible for silicon ingot production, and method for producing silicon ingot3 Sep 2026US 2026/0258578 A1Mitsubishi Materials Electronic Chemicals Co., Ltd.
- Flexural hybrid span beam27 Aug 2026US 2026/0249514 A1Najran University
- Quick-setting magnesium based cement and concrete27 Aug 2026US 2026/0250191 A1ZS2 Technologies Ltd.
- System for recycling polyiso insulation using gypsum or cement13 Aug 2026US 2026/0234932 A1Carlisle Construction Materials, LLC
- Foundation with pedestal and ribs for towers30 Jul 2026US 2026/0218474 A1
Most cited
By later US patents
- Synthetic molded slabs, and systems and methods related thereto206US 9,289,923 B1Cambria Company LLC · 2016
- Extrusion head for use in extrusion-based layered deposition modeling197US 7,625,200 B2Stratasys, Inc. · 2009
- Method for producing a part using a depostion technique115US 8,741,194 B1Voxeljet AG · 2014
- Processed slabs, and systems and methods related thereto92US 10,252,440 B2Cambria Company LLC · 2019
- Processed slabs, and systems and methods related thereto92US 10,773,418 B2Cambria Company LLC · 2020