Issued Patents 1994
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367097 | Lubricant composition and method for increasing diamondoid incorporation in polyalphaolefin-containing lubricant | Dong-Ming Shen | 1994-11-22 |
| 5345020 | Method for making diamondoid lubricant base stock by alkylation with an olefin in the presence of a Lewis acid | Dong-Ming Shen | 1994-09-06 |
| 5334228 | Deposit control additives and fuel compositions containing the same | Henry Ashjian, Matthew Miller, Dong-Ming Shen | 1994-08-02 |
| 5326920 | Isobutylene oligomerization using supported acid catalysts | Suzzy C. Ho | 1994-07-05 |
| 5321190 | Oligomerization of ethylene with a supported nickel catalyst | Brent A. Aufdembrink | 1994-06-14 |
| 5306851 | High viscosity index lubricant fluid | Dong-Ming Shen, Catherine S. H. Chen | 1994-04-26 |
| 5294578 | Supported acid catalysts, their preparation and use in organic compound conversion | Suzzy C. Ho | 1994-03-15 |
| 5276227 | C.sub.2 -C.sub.5 olefin oligomer compositions as shear stable viscosity index improvers | Alice S. Chu | 1994-01-04 |
| 5276229 | High VI synthetic lubricants from thermally cracked slack wax | J. Scott Buchanan | 1994-01-04 |