Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111205 | Process for preparing alkanediol and dialkyl carbonate | Henri Preising, Frederik Hendrik Van Der Steen, Wolfgang Dirk Lose, Silke Eva Sabine Leonhardt | 2021-09-07 |
| 10654973 | Method for producing polycarbonate | Kunquan Yu | 2020-05-19 |
| 10640609 | Method for preparing a melt polycarbonate | Kunquan Yu | 2020-05-05 |
| 10315981 | Process for preparing a diaryl carbonate | Kunquan Yu | 2019-06-11 |
| 10308586 | Use of composition comprising titanium or zirconium alkoxide or aryloxide in aromatic carbonate preparation process | Kunquan Yu | 2019-06-04 |
| 10239994 | Composition comprising titanium or zirconium alkoxide or aryloxide and use thereof | Kunquan Yu | 2019-03-26 |
| 9096514 | Process for removing an alkanol impurity from an organic carbonate stream | Evert Van Der Heide, Cornelis Leonardus Maria Vrouwenvelder | 2015-08-04 |
| 8975432 | Process for preparing alkanediol and dialkyl carbonate | Cyrille Paul Allais, Timothy Michael Nisbet, Cornelis Leonardus Maria Vrouwenvelder | 2015-03-10 |
| 8907116 | Process for removing an alkanol impurity from a dialkyl carbonate stream | Cyrille Paul Allais | 2014-12-09 |
| 8802884 | Process for producing aromatic carbonates | — | 2014-08-12 |
| 8779180 | Process for removing an alkanol impurity from an organic carbonate stream | Evert Van Der Heide, Cornelis Leonardus Maria Vrouwenvelder | 2014-07-15 |
| 8663346 | Fuel formulations | Mark Lawrence Brewer, Caroline Nicola Orlebar, Richard John Price | 2014-03-04 |
| 8557001 | Fuel formulations | Mark Lawrence Brewer, Caroline Nicola Orlebar, Richard John Price | 2013-10-15 |
| 8530606 | Process for preparing diaryl carbonates | Timothy Michael Nisbet, Cornelis Leonardus Maria Vrouwenvelder | 2013-09-10 |
| 8309750 | Process for the preparation of a diaryl carbonate | — | 2012-11-13 |
| 7763745 | Process for the production of dialkyl carbonate and alkanediol | Evert Van Der Heide, Timothy Michael Nisbet | 2010-07-27 |
| 7732629 | Process for the preparation of diaryl carbonate | Evert Van Der Heide, Timothy Michael Nisbet, Cornelis Leonardus Maria Vrouwenvelder | 2010-06-08 |
| 7732630 | Process for the preparation of an alkanediol and a dialkyl carbonate | Timothy Michael Nisbet, Cornelis Leonardus Maria Vrouwenvelder, Paul Thomas Wood | 2010-06-08 |
| 7718820 | Process for the preparation of an alkanediol and a dialkyl carbonate | Timothy Michael Nisbet, Cornelis Leonardus Maria Vrouwenvelder, Paul Thomas Wood | 2010-05-18 |
| 7563919 | Process for the preparation of an alkanediol and a dialkyl carbonate | Evert Van Der Heide, Timothy Michael Nisbet | 2009-07-21 |
| 7456299 | Process for the production of alkylene carbonate and use of alkylene carbonate thus produced in the manufacture of an alkane diol and a dialkyl carbonate | Evert Van Der Heide, Gerardus Martinus Maria Van Kessel, Timothy Michael Nisbet | 2008-11-25 |
| 7358411 | Hydrocracking of diphenylalkanes | Brendan Dermot Murray | 2008-04-15 |
| 7193093 | Process for producing alkylene oxide | Brendan Dermot Murray | 2007-03-20 |
| 7189886 | Process for producing alkylbenzene | Brendan Dermot Murray | 2007-03-13 |
| 7067610 | Method for producing polycarbonate | — | 2006-06-27 |