Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6413433 | Method for dewatering of sludge | Livio Mattucci, Fernando Urbani, Massimo Borelli, John W. Sparapany | 2002-07-02 |
| 6217778 | Anionic and nonionic dispersion polymers for clarification and dewatering | Jane B. Wong Shing, Chidambaram Maltesh, John R. Hurlock | 2001-04-17 |
| 6171505 | Higher actives dispersion polymer to aid clarification, dewatering, and retention and drainage | Rudolf Buelte, Cathy C. Johnson | 2001-01-09 |
| 5679737 | Heterogeneous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1997-10-21 |
| 5639836 | Heterogenous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1997-06-17 |
| 5589105 | Heterogeneous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1996-12-31 |
| 5506317 | Heterogeneous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1996-04-09 |
| 5451633 | Heterogeneous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1995-09-19 |
| 5382623 | Heterogeneous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1995-01-17 |
| 5312882 | Heterogeneous polymerization in carbon dioxide | Joseph M. DeSimone, James R. Combes, Yusuf Ziya Menceloglu | 1994-05-17 |