Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5877346 | Process for the production of terephthalic acid | John A. Turner, Alan Macpherson Ure | 1999-03-02 |
| RE36008 | Process for the production of terephthalic acid | John A. Turner, David Parker | 1998-12-22 |
| 5840965 | Process for the production of purified telephthalic acid | John A. Turner, David Parker, Ian Peter Milne | 1998-11-24 |
| 5698734 | Process for the production of purified terephthalic acid | John A. Turner, David Parker, Ian Peter Milne | 1997-12-16 |
| 5679846 | Process for the production of terephalic acid | John A. Turner, Alan Macpherson Ure | 1997-10-21 |
| 5583254 | Process for the production of purified terephthalic acid | John A. Turner, David Parker, Ian Peter Milne | 1996-12-10 |
| 5563293 | Process for the production of terephthalic acid | John A. Turner, Alan Macpherson Ure | 1996-10-08 |
| 5527957 | Process for the production of terephthalic acid | John A. Turner, Alan Macpherson Ure | 1996-06-18 |
| 5304676 | Process for the production of terephthalic acid | John A. Turner, David Parker | 1994-04-19 |