B22C 1/20
Of organic agents
Official title: of organic agents
B22C1/20 (Of organic agents) appears on 617 US grants and 280 published applications in this corpus.
Search patents in B22C- Granted patents
- 617
- Published applications
- 280
- Assignees
- 245
- Inventors
- 913
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 10 | 0 |
| 1978 | 30 | 0 |
| 1979 | 17 | 0 |
| 1980 | 19 | 0 |
| 1981 | 22 | 0 |
| 1982 | 31 | 0 |
| 1983 | 25 | 0 |
| 1984 | 32 | 0 |
| 1985 | 20 | 0 |
| 1986 | 15 | 0 |
| 1987 | 19 | 0 |
| 1988 | 12 | 0 |
| 1989 | 16 | 0 |
| 1990 | 10 | 0 |
| 1991 | 13 | 0 |
| 1992 | 10 | 0 |
| 1993 | 12 | 0 |
| 1994 | 13 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 15 | 0 |
| 1998 | 12 | 0 |
| 1999 | 18 | 0 |
| 2000 | 13 | 0 |
| 2001 | 10 | 0 |
| 2002 | 17 | 4 |
| 2003 | 10 | 14 |
| 2004 | 7 | 10 |
| 2005 | 5 | 10 |
| 2006 | 7 | 7 |
| 2007 | 2 | 7 |
| 2008 | 2 | 14 |
| 2009 | 1 | 7 |
| 2010 | 5 | 12 |
| 2011 | 10 | 14 |
| 2012 | 7 | 12 |
| 2013 | 9 | 9 |
| 2014 | 9 | 13 |
| 2015 | 6 | 19 |
| 2016 | 10 | 10 |
| 2017 | 4 | 17 |
| 2018 | 10 | 15 |
| 2019 | 9 | 20 |
| 2020 | 13 | 15 |
| 2021 | 9 | 16 |
| 2022 | 11 | 9 |
| 2023 | 13 | 6 |
| 2024 | 12 | 8 |
| 2025 | 3 | 6 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Esters of epoxidized fatty acids in furfuryl alcohol binders1 Sep 2026US 12,722,200 B2ASK Chemicals GmbH
- Foundry mix including resorcinol20 May 2025US 12,303,970 B2Novis Works, LLC
- Composition, core and mould for casting and moulding processes6 May 2025US 12,290,854 B2Foseco International Limited
- Tool-less method for making molds, cores, and temporary tools29 Apr 2025US 12,285,798 B2LightSpeed Concepts Inc.
- Investment casting shell binders and compositions24 Sep 2024US 12,097,553 B2Remet Corporation
- Method for reducing carbon-based emissions and/or carbon-based casting defects during a moulding cycle of a moulding material containing smectite containing clay, said moulding cycle comprising two or more cycles16 Jul 2026US 2026/0199963 A1HüTtenes-Albertus Chemische Werke Gesellschaft Mit BeschräNkter Haftung
- Structure for producing casting, method for producing same, and method for producing casting using same16 Jul 2026US 2026/0199964 A1Kao Corporation
- Systems and methods of limiting movement between a shell structure and a core structure of an additively manufactured ceramic mold16 Jul 2026US 2026/0199966 A1GE Vernova Infrastructure Technology LLC
- Moulding material for producing a clay-bonded mould, and use thereof in a moulding material cycle16 Jul 2026US 2026/0200801 A1HüTtenes-Albertus Chemische Werke Gesellschaft Mit BeschräNkter Haftung
- Method for guiding a moulding material in a moulding material cycle comprising two or more cycles16 Jul 2026US 2026/0200805 A1HüTtenes-Albertus Chemische Werke Gesellschaft Mit BeschräNkter Haftung
Most cited
By later US patents
- Method for manufacturing a structural part by deposition technique232US 6,423,255 B12002
- Method for use in casting technology167US 6,155,331 AEOS GmbH Electro Optical Systems · 2000
- Particles covered with a cured infusible thermoset film and process for their production132US 4,439,489 AAcme Resin Corporation · 1984
- Method of manufacturing a bonded particulate article by reacting a hydrolyzed amylaceous product and a heterocyclic compound109US 4,711,669 AAmerican Cyanamid Company · 1987
- Bisphenol-containing resin coating articles and methods of using same109US 5,916,933 ABorden Chemical, Inc. · 1999