Patents
US 12629457 B2: Structural implant for bone repair
- Granted
- 2026-05-19
- Filed
- 2022-08-05 application 17817941
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Disclosed are composite materials comprising a porous, carbonated, calcium silicate ceramic having a microstructure comprising interconnected open pores; where the calcium silicate surface defining the pores is partially or completely coated with an amorphous silica layer, and the silica coating comprises an overlayer of calcium carbonate crystals; where the silica coating and calcium carbonate overlayer form a network that interconnects throughout the ceramic microstructure, but do not completely occlude the pores. Also disclosed are methods of forming such composite materials.
Source: PTBLXML, file of 2026-05-19 (ipgb20260519.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY 917 patents | US company or organization | New Brunswick, NJ | RUTGERS - THE STATE UNIVERSITY OF NEW JERSEY Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-05-19 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Richard E. Riman | Piscataway, NJ | 25 | PTBLXML, file of 2026-05-19 | |
| Berra Beyoglu Siglam | Monroe Township, NJ | PTBLXML, file of 2026-05-19 | ||
| Joachim B. Kohn | Piscataway, NJ | 41 | PTBLXML, file of 2026-05-19 | |
| Yong Mao | Basking Ridge, NJ | PTBLXML, file of 2026-05-19 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61L | Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads or surgical articles; materials for bandages, dressings, absorbent pads or surgical articles | A61L27/56 | PTBLXML, file of 2026-05-19 |
| C04B | Lime, magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone ; ceramics ; refractories; treatment of natural stone | C04B35/22 | PTBLXML, file of 2026-05-19 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-02-06 | Assignment Assignment of assignor's interest | RIMAN, RICHARD E. signed 2021-12-27 SIGLAM, BERRA BEYOGLU signed 2021-08-16 KOHN, JOACHIM B. signed 2021-12-07 MAO, YONG signed 2021-08-11 | RUTGERS, THE STATE UNIVERSITY OF NEW JERSEY NEW BRUNSWICK, NJ | 73717/898 | PASDL, file of 2026-10-15 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.