Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5847210 | Process for producing surfactant composition | John Wei-Ping Lin, Paul A. Filler | 1998-12-08 |
| 5750749 | Polyhydroxy-fatty amide surfactant composition and method of preparing same | John Wei-Ping Lin | 1998-05-12 |
| 5731461 | Surfactant composition and process for producing same | John Wei-Ping Lin, Paul A. Filler | 1998-03-24 |
| 5627121 | Process for preparing alkoxylation catalysts and alkoxylation process | John Wei-Ping Lin, Bruce E. Leach, Steve V. Orsak | 1997-05-06 |
| 5498753 | Process for preparing isethionate ethoxylates | John Wei-Ping Lin, Janet L. Watson | 1996-03-12 |
| 5488148 | Process for sulfonating internal olefins | John Wei-Ping Lin, K. Lee Matheson, Donald Robertson, Janet L. Watson, LeAnn M. Rowe | 1996-01-30 |
| 5386045 | Process for alkoxylation of esters and products produced therefrom | Donald Robertson, John Wei-Ping Lin, Bruce E. Leach, Cynthia L. Aeschbacher, Tonyette S. Sandoval | 1995-01-31 |
| 5352842 | Process for clarifying alkoxylated alcohols | Steve V. Orsak, Clint Osborne, John Wei-Ping Lin, Mark Hellums, Linton LeCompte +1 more | 1994-10-04 |
| 5220046 | Process for alkoxylation of esters and products produced therefrom | Bruce E. Leach, John Wei-Ping Lin, Cynthia L. Aeschbacher, Donald Robertson, Tonyette S. Sandoval | 1993-06-15 |