Bryan M. Barr
18Patents
17h-index
7Co-inventors
67Inventor score
Filing activity: Jul 27, 1990 → Apr 7, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5053212A | Intimate mixture of calcium and phosphate sources as precursor to hydroxyapatite | Emerging Cross-Sectional Technologies | 198 | Expired |
| US5336264A | Situ prepared calcium phosphate composition and method | Emerging Cross-Sectional Technologies | 160 | Expired |
| US5496399A | Storage stable calcium phosphate cements | Emerging Cross-Sectional Technologies | 124 | Expired |
| US5697981A | Method for repairing bone | Emerging Cross-Sectional Technologies | 118 | Expired |
| US5782971A | Calcium phosphate cements comprising amorophous calcium phosphate | Chemistry; Metallurgy | 116 | Expired |
| US5820632A | Prepared calcium phosphate composition and method | Emerging Cross-Sectional Technologies | 107 | Expired |
| US5178845A | Intimate mixture of calcium and phosphate sources as precursor to hydroxyapatite | Human Necessities | 81 | Expired |
| US5683496A | Storage stable calcium phosphate cements | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5846312A | Storage stable calcium phosphate cements | Emerging Cross-Sectional Technologies | 66 | Expired |
| US5964932A | Storage stable calcium phosphate cements | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6002065A | Kits for preparing calcium phosphate minerals | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5683667A | Reactive tricalcium phosphate compositions | Chemistry; Metallurgy | 44 | Expired |
| US5571493A | Reactive tricalcium phosphate compositions and uses | Chemistry; Metallurgy | 38 | Expired |
| US5569442A | Reactive tricalcium phosphate compositions and uses | Chemistry; Metallurgy | 37 | Expired |
| US6053970A | Storage stable calcium phosphate cements | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5709742A | Reactive tricalcium phosphate compositions | Chemistry; Metallurgy | 28 | Expired |
| US5885540A | Reactive tricalcium phosphate compositions | Chemistry; Metallurgy | 17 | Expired |
| US9034038B2 | Motion limiting insert for an artificial intervertebral disc | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.