Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378176 | Pre-treatment of lignocellulosic feeds for the production of glycols | Jean-Paul Lange, Evert Van Der Heide, Thimo Daniel Jozef Te Molder | 2025-08-05 |
| 12286593 | Fluidized bed reactor and associated hydropyrolysis processes | — | 2025-04-29 |
| 12241027 | Method of subjecting a biomass feedstock to hydropyrolysis | Julien Sigaud | 2025-03-04 |
| 12234204 | Process for the separation of glycols | Evert Van Der Heide, Kai Fischer, Carmelo Perez Golf, David Pinilla Garcia | 2025-02-25 |
| 12221405 | Pre-treatment of lignocellulosic feeds for the production of glycols | Jean-Paul Lange, Evert Van Der Heide, Thimo Daniel Jozef Te Molder | 2025-02-11 |
| 11485693 | Start-up process for the production of glycols | Dionysius Jacobus Maria DE VLIEGER, Munro MACKAY, Lucas Petrus Simon Keyzer, Duraisamy Muthusamy | 2022-11-01 |
| 11384039 | Process for the separation of diols | Kai Fischer, Carmelo Perez Golf | 2022-07-12 |
| 11203561 | Stabilization of polyhydric alcohols by steam injection | Kai Fischer | 2021-12-21 |
| 10654782 | Method for the production of glycols from a carbohydrate feed | Duraisamy Muthusamy, Viet Quoc Nguyen | 2020-05-19 |
| 10647647 | Process for the preparation of glycols | Evert Van Der Heide | 2020-05-12 |
| 10450249 | Process for the production of glycols | Evert Van Der Heide, Dionysius Jacobus Maria DE VLIEGER | 2019-10-22 |
| 10308577 | Process for the separation of glycols | Carmelo Perez Golf, Evert Van Der Heide, Kai Fischer | 2019-06-04 |
| 10294181 | Process for the preparation of glycols | Leslie Andrew Chewter, Jean-Paul Lange, Duraisamy Muthusamy, Timothy Michael Nisbet, Evert Van Der Heide | 2019-05-21 |
| 10266470 | Process for the separation of glycols | Kai Fischer, Karin BUS, Waldo Eugene De Villiers, Carmelo Perez Golf | 2019-04-23 |
| 10246390 | Process for the separation of glycols using glycerol | Kai Fischer | 2019-04-02 |
| 10221116 | Process for the separation of monoethylene glycol and 1,2-butanediol | Charles-Edouard SANDERS | 2019-03-05 |
| 10125071 | Process for the production of glycols from a saccharide-containing feedstock | Evert Van Der Heide | 2018-11-13 |
| 10093602 | Process for the conversion of saccharide-containing feedstock | Evert Van Der Heide | 2018-10-09 |
| 10081584 | Process for the separation of glycols | Kai Fischer, Waldo Eugene De Villiers, Carmelo Perez Golf | 2018-09-25 |
| 10035744 | Process for the separation of glycols | Kai Fischer, Waldo Eugene De Villiers, Karin BUS, Dorien Veldhuizen | 2018-07-31 |
| 9884798 | Process for the conversion of saccharide-containing feedstock | Evert Van Der Heide | 2018-02-06 |
| 9745234 | Process for the preparation of glycols | Evert Van Der Heide, Govinda Subbanna Wagle | 2017-08-29 |
| 9656933 | Process for the conversion of saccharide-containing feedstock | Evert Van Der Heide | 2017-05-23 |
| 9488608 | Method for determining the dew point of a vaporised hydrocarbon feedstock | Jan Blomberg, Muralikrishna Venkatacharyulu Khandavilli, Walter Stanley Postula | 2016-11-08 |
| 9440897 | Process for the preparation of monoethylene glycol | Jean-Paul Lange | 2016-09-13 |