Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972047 | Incorporation of gilsonite into asphalt compositions | Kevin Kelly, Paul Buras, Bill Lee | 2005-12-06 |
| 6956071 | Use of alternate thiol accelerators for crosslinking rubber in asphalt | Bill Lee | 2005-10-18 |
| 6936743 | Method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbons | — | 2005-08-30 |
| 6933418 | Critical phase alkylation process | Kevin Kelly | 2005-08-23 |
| 6927245 | Dispersing agent and method for the delivery of cross-linking agent to polymer modified asphalt compositions | Paul Buras | 2005-08-09 |
| 6897346 | Aromatic conversion process employing low surface area zeolite Y | James T. Merrill | 2005-05-24 |
| 6864399 | Silica-supported alkylation catalyst | James T. Merrill | 2005-03-08 |
| 6846964 | Method of conversion of heavy aromatics | Xin Xiao | 2005-01-25 |