Sheila DeWitt
35Patents
11h-index
19Co-inventors
72Inventor score
Filing activity: Feb 2, 1993 → Aug 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5324483A | Apparatus for multiple simultaneous synthesis | Chemistry; Metallurgy | 266 | Expired |
| US9732031B2 | Methods of treating neurological and other disorders using enantiopure deuterium-enriched bupropion | Chemistry; Metallurgy | 109 | Active |
| US5714127A | System for multiple simultaneous synthesis | Chemistry; Metallurgy | 73 | Expired |
| US5593642A | Apparatus for multiple simultaneous synthesis | Chemistry; Metallurgy | 52 | Expired |
| US5766556A | Apparatus and method for multiple simultaneous synthesis | Chemistry; Metallurgy | 43 | Expired |
| US5612002A | Apparatus and method for multiple simultaneous synthesis | Chemistry; Metallurgy | 35 | Expired |
| US6183645A | Methods and apparatus for liquid phase separation | Emerging Cross-Sectional Technologies | 31 | Expired |
| US9090585B2 | 2,6-dioxo-3-deutero-piperdin-3-yl-isoindoline compounds | Chemistry; Metallurgy | 23 | Active |
| US8969581B2 | 5-deutero-2,4-thiazolidinedione derivatives and compositions comprising and methods of using the same | Chemistry; Metallurgy | 16 | Active |
| US5702672A | Apparatus and method for multiple simultaneous synthesis | Chemistry; Metallurgy | 15 | Expired |
| US5582801A | Apparatus for multiple simultaneous synthesis | Chemistry; Metallurgy | 13 | Expired |
| US9416117B2 | 5-deutero-2,4-thiazolidinedione derivatives and compositions comprising and methods of using the same | Chemistry; Metallurgy | 11 | Active |
| US9833445B2 | 5-deutero-2,4-thiazolidinedione derivatives and compositions comprising and methods of using the same | Chemistry; Metallurgy | 10 | Active |
| US5874004A | Phase separation filter device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5565173A | Apparatus and method for multiple simultaneous synthesis | Chemistry; Metallurgy | 10 | Expired |
| US9290475B2 | 3-(substituted-4-oxoquinazolin-3(4H)-yl)-3-deutero-piperidine-2,6-dione derivatives and compositions comprising and methods of using the same | Emerging Cross-Sectional Technologies | 9 | Active |
| US9540340B2 | 3-(5-substituted-4-oxoquinazolin-3(4H)-yl)-3-deutero-piperidine-2,6-dione derivatives and compositions comprising and methods of using the same | Emerging Cross-Sectional Technologies | 8 | Active |
| US5567391A | Apparatus for multiple simultaneous synthesis | Chemistry; Metallurgy | 7 | Expired |
| US5803987A | Multi-tip wash station for robot | Physics | 7 | Expired |
| US10188639B2 | Methods of treating neurological, metabolic, and other disorders using enantiopure deuterium-enriched pioglitazone | Human Necessities | 3 | Active |
| US5977400A | Support for synthesis and purification of compounds | Chemistry; Metallurgy | 3 | Expired |
| US10202316B2 | 3-(5-substituted-4-oxoquinazolin-3(4H)-yl)-3-deutero-piperidine-2,6-dione derivatives and compositions comprising and methods of using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US11535603B1 | Deuterium-enriched piperidinonyl-oxoisoindolinyl acetamides and methods of treating medical disorders using same | Human Necessities | 2 | Active |
| US6566520B2 | Support for synthesis and purification of compounds | Chemistry; Metallurgy | 2 | Expired |
| US9913845B2 | 3-(substituted-4-oxoquinazolin-3(4H)-yl)-3-deutero-piperidine-2,6-dione derivatives and compositions comprising and methods of using the same | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.