CA3254829A1 - COMPOSITIONS FOR USE AS A DENTIN SUBSTITUTE - Google Patents
COMPOSITIONS FOR USE AS A DENTIN SUBSTITUTEInfo
- Publication number
- CA3254829A1 CA3254829A1 CA3254829A CA3254829A CA3254829A1 CA 3254829 A1 CA3254829 A1 CA 3254829A1 CA 3254829 A CA3254829 A CA 3254829A CA 3254829 A CA3254829 A CA 3254829A CA 3254829 A1 CA3254829 A1 CA 3254829A1
- Authority
- CA
- Canada
- Prior art keywords
- collagen
- hydroxyapatite
- composition
- microparticles
- biomimetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/15—Compositions characterised by their physical properties
- A61K6/17—Particle size
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/60—Preparations for dentistry comprising organic or organo-metallic additives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/71—Fillers
- A61K6/74—Fillers comprising phosphorus-containing compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/70—Preparations for dentistry comprising inorganic additives
- A61K6/71—Fillers
- A61K6/74—Fillers comprising phosphorus-containing compounds
- A61K6/75—Apatite
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Dental Preparations (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IB2022000166 | 2022-03-23 | ||
| IBPCT/IB2022/000166 | 2022-03-23 | ||
| PCT/EP2023/057545 WO2023180479A1 (en) | 2022-03-23 | 2023-03-23 | Compositions for use as dentine substitute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3254829A1 true CA3254829A1 (en) | 2023-09-28 |
Family
ID=81384969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3254829A Pending CA3254829A1 (en) | 2022-03-23 | 2023-03-23 | COMPOSITIONS FOR USE AS A DENTIN SUBSTITUTE |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250255782A1 (https=) |
| EP (1) | EP4496550A1 (https=) |
| JP (1) | JP2025510076A (https=) |
| CN (1) | CN119677490A (https=) |
| CA (1) | CA3254829A1 (https=) |
| WO (1) | WO2023180479A1 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1909859B1 (en) | 2005-07-21 | 2017-09-06 | aap Biomaterials GmbH | Method for producing hydroxyapatite particles, in particular subnanodisperse hydroxyapatite particles in a matrix |
| FR3033697B1 (fr) * | 2015-03-17 | 2020-03-27 | Universite Pierre Et Marie Curie (Paris 6) | Suspensions de collagene injectables, leur procede de preparation et leurs utilisations, notamment pour la formation de matrices denses de collagene |
| JP2019163215A (ja) * | 2018-03-19 | 2019-09-26 | 国立研究開発法人産業技術総合研究所 | 人工象牙質の作製方法 |
-
2023
- 2023-03-23 WO PCT/EP2023/057545 patent/WO2023180479A1/en not_active Ceased
- 2023-03-23 US US18/849,368 patent/US20250255782A1/en active Pending
- 2023-03-23 EP EP23713663.5A patent/EP4496550A1/en active Pending
- 2023-03-23 CA CA3254829A patent/CA3254829A1/en active Pending
- 2023-03-23 JP JP2024556322A patent/JP2025510076A/ja active Pending
- 2023-03-23 CN CN202380041752.XA patent/CN119677490A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2025510076A (ja) | 2025-04-14 |
| WO2023180479A1 (en) | 2023-09-28 |
| EP4496550A1 (en) | 2025-01-29 |
| CN119677490A (zh) | 2025-03-21 |
| US20250255782A1 (en) | 2025-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A00 | Application filed |
Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A00-A101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION RECEIVED - PCT Effective date: 20240917 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 2ND ANNIV.) - STANDARD Year of fee payment: 2 |
|
| A15 | Pct application entered into the national or regional phase |
Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A15-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: NATIONAL ENTRY REQUIREMENTS DETERMINED COMPLIANT Effective date: 20250123 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20250131 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 3RD ANNIV.) - STANDARD Year of fee payment: 3 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250319 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20250319 Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250319 |
|
| A00 | Application filed |
Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A00-A102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: COMPLIANCE REQUIREMENTS DETERMINED MET Effective date: 20250326 |
|
| P18 | Priority claim added or amended |
Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P18-P105 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: PRIORITY CLAIM REQUIREMENTS DETERMINED COMPLIANT Effective date: 20250326 |