Raymond O'Bear
30Patents
13h-index
18Co-inventors
78Inventor score
Filing activity: Aug 15, 1986 → Jun 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD382647S | Biochemical test card | General | 161 | Expired |
| US5609828A | Sample card | Emerging Cross-Sectional Technologies | 82 | Expired |
| USD414272S | Biochemical card for use in automated microbial machines | General | 38 | Expired |
| US5766553A | Test sample card | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5916812A | Test sample card with polymethylpentene tape | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5951952A | Test sample card | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5746980A | Test sample card with improved air bubble evacuation | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5932177A | Test sample card | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5800778A | Sealant for sample holder | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6045758A | Test sample card with cored features | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5869005A | Test sample card | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5843380A | Test sample card with raised rails | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5697409A | Diluting and pipetting stations for sample testing machine | Emerging Cross-Sectional Technologies | 14 | Expired |
| USD690216S1 | Biochemical test card | General | 13 | Active |
| US6245295A | Sample testing apparatus with high oxygen permeable tape providing barrier for closed reaction chamber | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD689782S1 | Biochemical test card | General | 11 | Active |
| USD889683S1 | Test card | General | 9 | Active |
| USD689780S1 | Biochemical test card for use in automated microbial testing system | General | 8 | Active |
| USD714172S1 | Biochemical test card for use in automated microbial testing systems | General | 8 | Active |
| USD689781S1 | Biochemical test card | General | 8 | Active |
| USRE34284E | Method for assaying proteolytic enzymes | General | 3 | Expired |
| US9841377B2 | Sample test cards | Performing Operations; Transporting | 3 | Active |
| US5220029A | Synthetic proteolytic substrate | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD962469S1 | Test card | General | 2 | Active |
| US4950593A | Improved method for assaying proteolytic enzymes | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.