David MacMillan
18Patents
4h-index
12Co-inventors
57Inventor score
Filing activity: Jan 18, 2000 → Sep 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6369243B1 | Chemical transformation of substrates using nonmetallic, organic catalyst compositions | Performing Operations; Transporting | 10 | Expired |
| US6307057A | Acid addition salts of imidazolidinones as reaction catalysts | Performing Operations; Transporting | 9 | Expired |
| US6534434B2 | Chiral imidazolidinone-based catalyst composition and reaction system | Chemistry; Metallurgy | 5 | Expired |
| US6784323B2 | Enantioselective transformation of &agr;,&bgr;-unsaturated aldehydes using chiral organic catalysts | Chemistry; Metallurgy | 4 | Expired |
| US11136349B2 | Decarboxylative conjugate additions and applications thereof | Performing Operations; Transporting | 3 | Active |
| US6359174B1 | Lewis acid-catalyzed claisen rearrangement in the preparation of chiral products | Chemistry; Metallurgy | 2 | Expired |
| US6515137B2 | Catalytic processes employing chiral imidazolidinone-based catalyst composition | Chemistry; Metallurgy | 2 | Expired |
| US6900357B2 | Direct, enantioselective aldol coupling of aldehydes using chiral organic catalysts | Chemistry; Metallurgy | 1 | Expired |
| US6552226B1 | Tandem acyl-Claisen rearrangement in the preparation of chiral products | Chemistry; Metallurgy | 1 | Expired |
| US7173139B2 | Enantioselective 1,4-addition of aromatic nucleophiles to α,β-unsaturated aldehydes using chiral organic catalysts | Chemistry; Metallurgy | 1 | Expired |
| US7541456B2 | Direct, enantioselective aldol coupling of aldehydes using chiral organic catalysts | Chemistry; Metallurgy | 1 | Expired |
| US11981704B2 | Decarboxylative conjugate additions and applications thereof | Performing Operations; Transporting | 0 | Active |
| US7323604B2 | Hydride reduction of α,β-unsaturated carbonyl compounds using chiral organic catalysts | Chemistry; Metallurgy | 0 | Expired |
| US11512071B2 | Decarboxylative cross-coupling and applications thereof | Chemistry; Metallurgy | 0 | Active |
| US7265249B2 | Enantioselective alpha-fluorination of aldehydes using chiral organic catalysts | Chemistry; Metallurgy | 0 | Expired |
| US10538509B2 | Decarboxylative cross-coupling and applications thereof | Chemistry; Metallurgy | 0 | Active |
| US11319272B2 | Alpha alkylation of aldehyde with a polycyclic olefin | Chemistry; Metallurgy | 0 | Active |
| US7592463B2 | Enantioselective transformation of α,β-unsaturated ketones using chiral organic catalysts | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.