Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376153 | Heterocyclic nitrogen compound Mannich base derivatives of amino-substituted polymers for oleaginous compositions | Sudhin Datta, Robert D. Lundberg | 1994-12-27 |
| 5376152 | Heterocyclic nitrogen compound mannich base derivatives of polyolefin-substituted amines for oleaginous compositions | Robert D. Lundberg | 1994-12-27 |
| 5376728 | Amino-substituted polymers containing graft polymer segments derived from aromatic nitrogen-containing monomers | Sudhin Datta, Robert D. Lundberg | 1994-12-27 |
| 5292813 | Fullerene-grafted polymers and processes of making | George W. Schriver, Robert D. Lundberg | 1994-03-08 |
| 5292444 | Lube oil compositions containing fullerene-grafted polymers | George W. Schriver, Robert D. Lundberg | 1994-03-08 |
| 5278240 | Oil soluble amino-substituted polymers containing graft polymer segments derived from aromatic nitrogen-containing monomers | Sudhin Datta, Robert D. Lundberg | 1994-01-11 |
| 5278241 | Amino-substituted polymers containing graft polymer segments derived from aromatic nitrogen-containing monomers | Sudhin Datta, Robert D. Lundberg | 1994-01-11 |