Teertstra; Steven John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Teertstra; Steven John.The latest application filed is for "copolymer having high multiolefin content".
- Teertstra; Steven John - London CA
| Patent | Date |
|---|---|
| Butyl rubber with new sequence distribution Grant 10,626,201 - Teertstra | 2020-04-21 |
| Diluent for the production of butyl rubber Grant 10,556,977 - Teertstra , et al. Feb | 2020-02-11 |
| Copolymer having high multiolefin content Grant 10,077,326 - Teertstra , et al. September 18, 2 | 2018-09-18 |
| 2,3,3,3-tetrafluoro-1-propene as diluent for the preparation of novel butyl rubbers Grant 10,011,670 - Nguyen , et al. July 3, 2 | 2018-07-03 |
| Copolymer having low isoprenoid content Grant 9,850,331 - Teertstra , et al. December 26, 2 | 2017-12-26 |
| Copolymer Having High Multiolefin Content App 20170121435 - TEERTSTRA; Steven John ; et al. | 2017-05-04 |
| Butyl Rubber With New Sequence Distribution App 20170051089 - TEERTSTRA; Steven John | 2017-02-23 |
| Copolymer Having Low Isoprenoid Content App 20170051090 - TEERTSTRA; Steven John ; et al. | 2017-02-23 |
| Diluent For The Production Of Butyl Rubber App 20170044283 - TEERTSTRA; Steven John ; et al. | 2017-02-16 |
| 2,3,3,3-tetrafluoro-1-propene As Diluent For The Preparation Of Novel Butyl Rubbers App 20170044286 - NGUYEN; Paul ; et al. | 2017-02-16 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 