| 2025/0092,163 | Processes For Removing Color Bodies From Guayule | Dec 02, 24 | Mar 20, 25 | BRIDGESTONE CORPORATION |
| 2024/0101,722 | Processes For The Removal Of Rubber From Non-Hevea Plants | Dec 04, 23 | Mar 28, 24 | BRIDGESTONE CORPORATION |
| 2023/0220,124 | METHODS FOR PRODUCING POLYISOPRENE LATEX DISPERSIONS | Jun 14, 21 | Jul 13, 23 | Not available |
| 2020/0346,134 | Fractionator For Separating Solubilized Rubber From A Co-Solvent Based Miscella And Related Processes | Jul 20, 20 | Nov 05, 20 | BRIDGESTONE CORPORATION |
| 2020/0239,602 | PROCESSES FOR THE REMOVAL OF RUBBER FROM NON-HEVEA PLANTS | Apr 17, 20 | Jul 30, 20 | BRIDGESTONE CORPORATION |
| 2020/0181,294 | ULTRAFILTRATION OF POLYISOOLEFIN COPOLYMERS | Feb 12, 20 | Jun 11, 20 | Not available |
| 2018/0362,671 | PROCESS FOR SEPARATING NON-HEVEA NATURAL RUBBER IN SOLID FORM FROM SOLUTIONS INCLUDING IT | Dec 13, 16 | Dec 20, 18 | Not available |
| 2018/0086,854 | EXTRACTION OF POLYISOPRENE WITH HIGH MOLAR MASS | Apr 14, 16 | Mar 29, 18 | Not available |
| 2017/0260,301 | Process for Producing Conjugated Diene Polymer | Sep 07, 15 | Sep 14, 17 | ASAHI KASEI KABUSHIKI KAISHA |
| 2017/0183,423 | ULTRAFILTRATION OF POLYISOOLEFIN COPOLYMERS | Jul 07, 15 | Jun 29, 17 | ARLANXEO Singapore Pte. Ltd. |
| 2017/0152,326 | Processes For The Removal Of Rubber From TKS Plant Matter | Feb 13, 17 | Jun 01, 17 | BRIDGESTONE CORPORATION |
| 2016/0369,014 | PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE NITRILE RUBBERS | Sep 01, 16 | Dec 22, 16 | ARLANXEO DEUTSCHLAND GMBH |
| 2016/0229,926 | Processes For The Removal Of Rubber From Non-Hevea Plants | Apr 15, 16 | Aug 11, 16 | BRIDGESTONE CORPORATION |
| 2015/0203,600 | PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE POLYMERS | Jan 23, 15 | Jul 23, 15 | ARLANXEO DEUTSCHLAND GMBH |
| 2015/0126,673 | Compositions Containing Purified Non-Hevea Rubber And Related Purification Methods | May 16, 13 | May 07, 15 | BRIDGESTONE CORPORATION |
| 2015/0018,459 | PROCESSES FOR RECOVERING RUBBER FROM AGED BRIQUETTES AND AGED BRIQUETTES CONTAINING PLANT MATTER FROM NON-HEVEA PLANTS | Mar 06, 13 | Jan 15, 15 | BRIDGESTONE CORPORATION |
| 2014/0329,982 | METHOD FOR PRODUCING PURIFIED NITRILE RUBBERS | Dec 11, 12 | Nov 06, 14 | Not available |
| 2014/0288,255 | PROCESS FOR PRODUCING HIGH QUALITY NON-HEVEA NATURAL RUBBER | Mar 14, 14 | Sep 25, 14 | YULEX CORPORATION |
| 2014/0024,784 | PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE HYDROGENATED NITRILE RUBBERS | May 01, 13 | Jan 23, 14 | ARLANXEO DEUTSCHLAND GMBH |
| 2013/0211,031 | PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE NITRILE RUBBERS | Mar 21, 11 | Aug 15, 13 | ARLANXEO DEUTSCHLAND GMBH |