C22C 11/08
Alloys based on lead: with antimony or bismuth as the next major
Official title: with antimony or bismuth as the next major constituent
C22C11/08 (Alloys based on lead: with antimony or bismuth as the next major) appears on 51 US grants and 35 published applications in this corpus.
Search patents in C22C- Granted patents
- 51
- Published applications
- 35
- Assignees
- 42
- Inventors
- 84
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 1 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 3 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 2 | 5 |
| 2023 | 4 | 2 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Stable undercooled metallic particles for filling a void24 Feb 2026US 12,559,824 B2Iowa State University Research Foundation, Inc.
- Lead-based alloy and related processes and products17 Jun 2025US 12,334,556 B2RSR Technologies, Inc.
- Co-production of lead and tin products13 Aug 2024US 12,060,626 B2Metallo Belgium
- Solder and method for producing high purity lead28 May 2024US 11,992,903 B2Metallo Belgium
- Lead-based alloy and related processes and products16 Apr 2024US 11,962,008 B2RSR Technologies, Inc.
- Solder Alloy, Solder Paste, Solder Ball, and Solder Joint25 Jun 2026US 2026/0175332 A1Senju Metal Industry Co., Ltd.
- Lead-based alloy and related processes and products4 Sep 2025US 2025/0279427 A1RSR Technologies, Inc.
- Lead-based alloy and related processes and products15 Aug 2024US 2024/0274817 A1RSR Technologies, Inc.
- Stable undercooled metallic particles for filling a void30 Nov 2023US 2023/0383388 A1Iowa State University Research Foundation, Inc.
- Lead-based alloy and related processes and products6 Apr 2023US 2023/0106259 A1RSR Technologies, Inc.
Most cited
By later US patents
- Tin-clad substrates for use as current collectors, batteries comprised thereof and methods for preparing same115US 6,582,482 B2GP Batteries International Limited · 2003
- Method for making lead-acid grids and cells and batteries using such grids37US 5,948,566 AGNB Technologies, Inc. · 1999
- Process for strengthening lead-antimony alloys30US 4,629,516 AASARCO Incorporated · 1986
- Alkali metal containing battery grid lead alloy25US 4,159,908 AN L Industries, Inc. · 1979
- Stable undercooled metallic particles for engineering at ambient conditions19US 10,266,925 B2Iowa State University Research Foundation, Inc. · 2019