Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40752 | Diene removal from an olefin feedstock | Paul Benjerman Himelfarb | 2009-06-16 |
| 6388162 | Diene removal from an olefin feedstock | Paul Benjerman Himelfarb | 2002-05-14 |
| 6127582 | Hydroformylation process | Peter Arnoldy, Wilhelmus Petrus Mul | 2000-10-03 |
| 6037506 | Hydroformylation process | — | 2000-03-14 |
| 5413625 | Mixed ion-exchanged zeolites and processes for the use thereof in gas separations | Chien-Chung Chao, John D. Sherman, Joseph Timothy Mullhaupt | 1995-05-09 |
| 5174979 | Mixed ion-exchanged zeolites and processes for the use thereof in gas separations | Chien-Chung Chao, John D. Sherman, Joseph Timothy Mullhaupt | 1992-12-29 |