A61L 15/18
Containing inorganic materials
Official title: containing inorganic materials
A61L15/18 (Containing inorganic materials) appears on 757 US grants and 986 published applications in this corpus.
Search patents in A61L- Granted patents
- 757
- Published applications
- 986
- Assignees
- 501
- Inventors
- 2,121
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 12 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 10 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 11 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 17 | 0 |
| 2001 | 25 | 10 |
| 2002 | 27 | 20 |
| 2003 | 23 | 21 |
| 2004 | 22 | 30 |
| 2005 | 4 | 33 |
| 2006 | 7 | 32 |
| 2007 | 9 | 42 |
| 2008 | 7 | 44 |
| 2009 | 11 | 38 |
| 2010 | 19 | 48 |
| 2011 | 20 | 27 |
| 2012 | 29 | 43 |
| 2013 | 30 | 33 |
| 2014 | 31 | 50 |
| 2015 | 25 | 51 |
| 2016 | 38 | 64 |
| 2017 | 32 | 51 |
| 2018 | 27 | 57 |
| 2019 | 40 | 48 |
| 2020 | 35 | 40 |
| 2021 | 28 | 44 |
| 2022 | 23 | 43 |
| 2023 | 23 | 26 |
| 2024 | 23 | 36 |
| 2025 | 32 | 41 |
| 2026 | 13 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Digitally printed backsheet film11 Aug 2026US 12,702,597 B2Rkw SE
- Additive manufactured articles having passivated surfaces and related methods28 Jul 2026US 12,691,204 B2Entegris, Inc.
- Hemostatic devices21 Jul 2026US 12,685,799 B2Teleflex Life Sciences II LLC
- Biomedical tape, preparation method therefor, and application thereof9 Jun 2026US 12,649,016 B2Shenzhen Institutes of Advanced Technology
- Polyurethane foam for use in a wound pad26 May 2026US 12,636,400 B2Mölnlycke Health Care AB
- Superhydrophobic antifouling compositions and applications thereof8 Oct 2026US 2026/0306711 A1University of Georgia Research Foundation, Inc.
- Absorbable composition for regeneration of skin lesions17 Sep 2026US 2026/0273126 A1
- Wound dressings with adhesive borders10 Sep 2026US 2026/0263284 A1Plastod SpA
- Polymeric iodophor compositions and methods of use3 Sep 2026US 2026/0256978 A1
- Wound dressing comprising a ph sensor composition and method of producing the same3 Sep 2026US 2026/0256979 A1Instituto PolitéCnico Da Guarda
Most cited
By later US patents
- Nanostructure-enhanced platelet binding and hemostatic structures1,405US 8,319,002 B2Nanosys, Inc. · 2012
- Wound dressings with anti-microbial and zinc-containing agents1,361US 7,799,965 B2Tyco Healthcare Group LP · 2010
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- Absorbent articles comprising nanoparticles1,110US 7,988,779 B2McNeil-PPC, Inc. · 2011
- Solubility parameter based drug delivery system and method for altering drug saturation concentration448US 5,656,286 ANoven Pharmaceuticals, Inc. · 1997