Gwan Kim
18Patents
10h-index
14Co-inventors
69Inventor score
Filing activity: Apr 13, 1981 → Sep 6, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4780447A | Catalysts for controlling auto exhaust emissions including hydrocarbon, carbon monoxide, nitrogen oxides and hydrogen sulfide and method of making the catalysts | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5376608A | Sulfur reduction in FCC gasoline | Performing Operations; Transporting | 36 | Expired |
| US4476246A | Doubly promoted platinum group metal catalysts for emission control | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4591580A | Stabilized and doubly promoted platinum group metal catalysts for emission control and method of making same | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5525210A | Sulfur reduction in FCC gasoline | Performing Operations; Transporting | 29 | Expired |
| US4654319A | Doubly promoted platinum group metal catalysts for emission control and method for making the catalysts | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5399327A | SOx control compositions | Chemistry; Metallurgy | 16 | Expired |
| US5407878A | Metal passivation/SOX control compositions for FCC | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5288675A | SOx control compositions | Chemistry; Metallurgy | 15 | Expired |
| US5603823A | LA/ND-spinel compositions for metals passivation in FCC processes | Chemistry; Metallurgy | 10 | Expired |
| US4541995A | Process for utilizing doubly promoted catalyst with high geometric surface area | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4510262A | Doubly promoted catalyst with high geometric surface area | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5627123A | Sox control compositions | Chemistry; Metallurgy | 7 | Expired |
| US4513101A | Small bead auto exhaust catalyst | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4895824A | Add-on hydrogen sulfide trap | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4405506A | Supported platinum group metal catalysts with controlled metal penetration | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4370260A | Method of preparing supported platinum group metal catalysts | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10773199B2 | Air conditioner and control method therefor | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.