William D. McGhee
29Patents
6h-index
23Co-inventors
69Inventor score
Filing activity: Jun 18, 1990 → Jul 9, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5189205A | Process for preparing isocyanates | Chemistry; Metallurgy | 12 | Expired |
| US5200547A | Preparation of urethane and carbonate products | Chemistry; Metallurgy | 11 | Expired |
| US5055577A | Preparation of urethane products | Chemistry; Metallurgy | 10 | Expired |
| US5233010A | Process for preparing isocyanate and carbamate ester products | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5223638A | Preparation of urethane and carbonate products | Chemistry; Metallurgy | 8 | Expired |
| US7504088B2 | Lipophilic derivatives of chelate monoamides | Chemistry; Metallurgy | 6 | Active |
| US5808167A | Selective introduction of active sites for hydroxylation of benzene | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6573409B1 | Process for the preparation of 3,3-dimethylbutanal | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5874647A | Benzene hydroxylation catalyst stability by acid treatment | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5260473A | Preparation of urethane and carbonate products | Chemistry; Metallurgy | 4 | Expired |
| US5696290A | Synthesis of penta-substituted guanidines | Chemistry; Metallurgy | 3 | Expired |
| US5451697A | Process for preparing isocyanates | Chemistry; Metallurgy | 2 | Expired |
| US7141678B2 | Synthesis of diaryl pyrazoles | Chemistry; Metallurgy | 2 | Expired |
| US6803487B2 | Process for the preparation of 3,3-dimethylbutanal | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6255539A | Chemical composition and process | Chemistry; Metallurgy | 2 | Expired |
| US5302717A | Preparation of urethane and carbonate products | Chemistry; Metallurgy | 1 | Expired |
| US5380855A | Process for preparing N,N-substituted carbamoyl halides | Chemistry; Metallurgy | 1 | Expired |
| US5349081A | Process for preparing isocyanates | Chemistry; Metallurgy | 1 | Expired |
| US5371183A | Preparation of urethane from polyamine and carbon dioxide | Chemistry; Metallurgy | 1 | Expired |
| US7759497B2 | Synthesis of diaryl pyrazoles | Chemistry; Metallurgy | 1 | Active |
| US5298651A | Process for preparing isocyanates using phosphazine catalysts | Chemistry; Metallurgy | 1 | Expired |
| US10039716B2 | Liposomal cisplatin compositions for cancer therapy | Human Necessities | 0 | Active |
| US5349048A | Preparation of polycarbonate products | Chemistry; Metallurgy | 0 | Expired |
| US10383823B2 | Liposomal cisplatin compositions for cancer therapy | Human Necessities | 0 | Active |
| US7998462B2 | Linkers for anchoring targeting ligands | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.