B29C 2033/525
Cores made of frozen liquids
Official title: {Cores made of frozen liquids, e.g. ice}
B29C2033/525 (Cores made of frozen liquids) appears on 14 US grants and 14 published applications in this corpus.
Search patents in B29C- Granted patents
- 14
- Published applications
- 14
- Assignees
- 15
- Inventors
- 25
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a microfluidic architecture5 May 2026US 12,617,129 B2Unhindr LTD
- Polishing pad, method for preparing the same, and chemical and mechanical polishing equipment12 Dec 2023US 11,839,945 B2Xi'an Eswin Material Technology Co., Ltd.
- Method of fabricating a casting6 Dec 2022US 11,518,069 B2The University of Sydney
- Enhanced ablation and mapping catheter and method for treating atrial fibrillation19 May 2020US 10,653,479 B2Biosense Webster, Inc.
- High-conductivity two-dimensional polyaniline nanosheets and method for fabricating the same12 Nov 2019US 10,475,550 B2Postech Academy-Industry Foundation
- Method of manufacturing a microfluidic architecture27 Aug 2026US 2026/0249522 A1Unhlndr LTD
- Method for manufacturing a tank for the containment of a pressurized gas, in particular hydrogen29 Feb 2024US 2024/0066819 A1Faurecia Systemes D'Echappement
- Method of fabricating a casting13 Apr 2023US 2023/0115680 A1The University of Sydney
- Method of manufacturing a microfluidic architecture24 Nov 2022US 2022/0371232 A1Unhindr LTD
- A method of fabricating a casting29 Apr 2021US 2021/0122092 A1The University of Sydney
Most cited
By later US patents
- Preparation of thread-wound golf balls29US 5,194,191 ABridgestone Corporation · 1993
- Ice core molded engine manifold25US 5,245,955 A1993
- Method of making a hollow core structural member19US 5,348,798 AAzdel, Inc. · 1994
- Process for the manufacture of hose12US 4,019,939 AThe Goodyear Tire & Rubber Company · 1977
- Enhanced ablation and mapping catheter and method for treating atrial fibrillation4US 9,468,494 B2Biosense Webster, Inc. · 2016