Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771452 | Plastic composition comprising a polycarbonate made from low sulfur bisphenol A, and articles made therefrom | Johannes de Brouwer, Christopher Luke Hein, Thomas L. Evans, Hatem Abdallah Belfadhel, Christian Wold +1 more | 2017-09-26 |
| 8962117 | Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonate | Hatem Abdallah Belfadhel, Johannes de Brouwer, Christian Wold, Eric Brander | 2015-02-24 |
| 6600061 | Method for the continuous production of aromatic carbonates | Stephan Bouwens | 2003-07-29 |
| 6596894 | Method for the continuous production of aromatic carbonates | Stephan Bouwens | 2003-07-22 |
| 6596895 | Method for the continuous production of poly carbonates | Stephan Bouwens | 2003-07-22 |
| 6011184 | Descaling of bisphenol-A reactor using water | Johan Adrianus Aarssen, Gerrit Op Den Dries, Ad Nieuwlaat, Rudy Francois Alain Jos Peemans | 2000-01-04 |