A61L 31/127
Containing fillers of phosphorus-containing inorganic materials
Official title: {containing fillers of phosphorus-containing inorganic materials}
A61L31/127 (Containing fillers of phosphorus-containing inorganic materials) appears on 112 US grants and 161 published applications in this corpus.
Search patents in A61L- Granted patents
- 112
- Published applications
- 161
- Assignees
- 95
- Inventors
- 332
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 7 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 1 | 7 |
| 2007 | 1 | 11 |
| 2008 | 1 | 6 |
| 2009 | 7 | 8 |
| 2010 | 1 | 5 |
| 2011 | 4 | 11 |
| 2012 | 5 | 7 |
| 2013 | 11 | 7 |
| 2014 | 9 | 18 |
| 2015 | 8 | 10 |
| 2016 | 8 | 8 |
| 2017 | 5 | 4 |
| 2018 | 4 | 1 |
| 2019 | 0 | 7 |
| 2020 | 3 | 6 |
| 2021 | 3 | 6 |
| 2022 | 2 | 7 |
| 2023 | 3 | 3 |
| 2024 | 3 | 9 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
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