Ja-Heouk Khoo
14Patents
3h-index
22Co-inventors
60Inventor score
Filing activity: Dec 6, 2002 → Jun 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8367704B2 | Process for preparation of 2-methyl-2′ phenylpropionic acid derivatives and novel intermediate compounds | Chemistry; Metallurgy | 3 | Active |
| US10889578B2 | Process for preparing aminopyrimidine derivatives | Chemistry; Metallurgy | 3 | Active |
| US8476432B2 | Process for the preparation of HMG-COA reductase inhibitors and intermediates thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US11286253B2 | Process for preparing aminopyrimidine derivatives | Chemistry; Metallurgy | 2 | Active |
| US6660854B2 | Processes for preparing &bgr;-D-ribofuranose derivatives | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11434224B2 | Processes for preparing a diaminopyrimidine derivative or acid addition salt thereof | Chemistry; Metallurgy | 0 | Active |
| US11198684B2 | Intermediates useful for the synthesis of a selective inhibitor against protein kinase and processes for preparing the same | Chemistry; Metallurgy | 0 | Active |
| US10858353B2 | Intermediates useful for the synthesis of aminopyrimidine derivatives, process for preparing the same, and process for preparing aminopyrimidine derivatives using the same | Chemistry; Metallurgy | 0 | Active |
| US8487106B2 | Process for preparation of 2-methyl-2′-phenylpropionic acid derivatives and novel intermediate compounds | Chemistry; Metallurgy | 0 | Active |
| US8633223B2 | Process for preparation of 2-methyl-2′-phenylpropionic acid derivatives and novel intermediate compounds | Chemistry; Metallurgy | 0 | Active |
| US7220861B2 | Processes for preparing quinolonecarboxylate derivatives | Chemistry; Metallurgy | 0 | Expired |
| US11708362B2 | Process for preparing aminopyrimidine derivatives | Chemistry; Metallurgy | 0 | Active |
| US11623925B2 | Processes for preparing a diaminopyrimidine derivative or acid addition salt thereof | Chemistry; Metallurgy | 0 | Active |
| US12187714B2 | Process for preparing aminopyrimidine derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.