C12N 2533/18
Calcium salts
Official title: Calcium salts, e.g. apatite, Mineral components from bones, teeth, shells
C12N2533/18 (Calcium salts) appears on 89 US grants and 129 published applications in this corpus.
Search patents in C12N- Granted patents
- 89
- Published applications
- 129
- Assignees
- 95
- Inventors
- 305
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 5 |
| 2003 | 1 | 9 |
| 2004 | 2 | 5 |
| 2005 | 5 | 8 |
| 2006 | 2 | 3 |
| 2007 | 0 | 6 |
| 2008 | 2 | 5 |
| 2009 | 2 | 4 |
| 2010 | 2 | 6 |
| 2011 | 1 | 8 |
| 2012 | 3 | 4 |
| 2013 | 6 | 4 |
| 2014 | 2 | 5 |
| 2015 | 3 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 5 |
| 2018 | 3 | 4 |
| 2019 | 4 | 6 |
| 2020 | 1 | 6 |
| 2021 | 0 | 2 |
| 2022 | 5 | 11 |
| 2023 | 3 | 4 |
| 2024 | 3 | 3 |
| 2025 | 7 | 8 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scaffold comprising surface hyperboloid structure, methods for fabrication and use thereof30 Dec 2025US 12,508,348 B2The Hong Kong Polytechnic University
- Structured nanocoatings for the stabilization of pluripotent stem cell media components11 Nov 2025US 12,465,573 B2Wisconsin Alumni Research Foundation
- Osteoporosis model comprising calcium phosphate hydrogel composition and use thereof18 Mar 2025US 12,252,711 B2Medifab Co., Ltd.
- Hydrogel for 3D tissue engineering11 Mar 2025US 12,247,221 B2The Royal Institution for the Advancement of Learning/Mcgill University
- Bioactive soft tissue implant and methods of manufacture and use thereof25 Feb 2025US 12,232,963 B2Howmedica Osteonics Corp.
- Novel process20 Aug 2026US 2026/0242736 A1Nanodent S.R.L.
- Bioactive soft tissue implant and methods of manufacture and use thereof3 Jul 2025US 2025/0213363 A1Howmedica Osteonics Corp.
- Dissolvable foam scaffolds for cell culture and methods of making the same26 Jun 2025US 2025/0207088 A1Corning Incorporated
- Osteoporosis model comprising calcium phosphate hydrogel composition and use thereof12 Jun 2025US 2025/0188416 A1Medifab Co., Ltd.
- Coating formulation5 Jun 2025US 2025/0177608 A1Ruhr-University Bochum
Most cited
By later US patents
- Human mesenchymal stem cells813US 5,486,359 AOsiris Therapeutics, Inc. · 1996
- Method for treating connective tissue disorders633US 5,226,914 A1993
- Neomorphogenesis of cartilage in vivo from cell culture493US 5,041,138 AChildren's Hospital, Inc. · 1991
- Connective tissue regeneration using human mesenchymal stem cell preparations470US 5,811,094 AOsiris Therapeutics, Inc. · 1998
- Method for enhancing the implantation and differentiation of marrow-derived mesenchymal cells444US 5,197,985 A1993