Schwint; Kevin John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schwint; Kevin John.The latest application filed is for "ethane recovery process and alkylation process with ethane recovery".
- Schwint; Kevin John - Long Valley NJ
- Schwint; Kevin John - Bloomfield NJ
| Patent | Date |
|---|---|
| Ethane Recovery Process And Alkylation Process With Ethane Recovery App 20210292257 - Schwint; Kevin John ; et al. | 2021-09-23 |
| Systems And Processes For Maintaining Ethylbenzene Dehydration Catalyst Activity App 20210214292 - Podrebarac; Gary George ; et al. | 2021-07-15 |
| Ethane recovery process and alkylation process with ethane recovery Grant 11,034,632 - Schwint , et al. June 15, 2 | 2021-06-15 |
| Systems and processes for maintaining ethylbenzene dehydration catalyst activity Grant 10,961,169 - Podrebarac , et al. March 30, 2 | 2021-03-30 |
| Systems And Processes For Maintaining Ethylbenzene Dehydration Catalyst Activity App 20200331825 - Podrebarac; Gary George ; et al. | 2020-10-22 |
| Process for the production of dilute ethylene Grant 10,598,432 - Schwint , et al. | 2020-03-24 |
| Process For The Production Of Dilute Ethylene App 20190346202 - Schwint; Kevin John ; et al. | 2019-11-14 |
| Process for the production of dilute ethylene Grant 10,365,038 - Schwint , et al. July 30, 2 | 2019-07-30 |
| Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefins Grant 10,207,965 - Schwint , et al. Feb | 2019-02-19 |
| Butadiene extraction process Grant 10,118,876 - Brummer , et al. November 6, 2 | 2018-11-06 |
| PROCESS FOR CO-PRODUCING C3 OLEFINS, iC4 OLEFINS, nC4 OLEFINS AND DIOLEFINS, AND/OR C5 OLEFINS AND DIOLEFINS App 20180312451 - Schwint; Kevin John ; et al. | 2018-11-01 |
| Butadiene extraction pre-absorber Grant 10,081,581 - Schwint , et al. September 25, 2 | 2018-09-25 |
| Process for co-producing C3 olefins, iC4 olefins, nC4 olefins and diolefins, and/or C5 olefins and diolefins Grant 10,017,431 - Schwint , et al. July 10, 2 | 2018-07-10 |
| Ethane Recovery Process And Alkylation Process With Ethane Recovery App 20180072640 - Schwint; Kevin John ; et al. | 2018-03-15 |
| Process For The Production Of Dilute Ethylene App 20180073803 - Schwint; Kevin John ; et al. | 2018-03-15 |
| Selective olefin extraction Grant 9,776,103 - Schwint , et al. October 3, 2 | 2017-10-03 |
| Butadiene extraction process Grant 9,744,475 - Schwint , et al. August 29, 2 | 2017-08-29 |
| Butadiene Extraction Process App 20160340275 - Brummer; Robert John ; et al. | 2016-11-24 |
| Butadiene Extraction Pre-absorber App 20160311733 - Schwint; Kevin John ; et al. | 2016-10-27 |
| Selective Olefin Extraction App 20160303489 - Schwint; Kevin John ; et al. | 2016-10-20 |
| Butadiene extraction process Grant 9,409,837 - Brummer , et al. August 9, 2 | 2016-08-09 |
| Selective olefin extraction Grant 9,409,838 - Schwint , et al. August 9, 2 | 2016-08-09 |
| Butadiene extraction pre-absorber Grant 9,403,739 - Schwint , et al. August 2, 2 | 2016-08-02 |
| Butadiene Extraction Process App 20160184732 - Schwint; Kevin John ; et al. | 2016-06-30 |
| PROCESS FOR CO-PRODUCING C3 OLEFINS, iC4 OLEFINS, nC4 OLEFINS AND DIOLEFINS, AND/OR C5 OLEFINS AND DIOLEFINS App 20160168052 - Schwint; Kevin John ; et al. | 2016-06-16 |
| Butadiene extraction process Grant 9,296,667 - Schwint , et al. March 29, 2 | 2016-03-29 |
| Selective Olefin Extraction App 20140124358 - Schwint; Kevin John ; et al. | 2014-05-08 |
| Butadiene Extraction Process App 20140121437 - Schwint; Kevin John ; et al. | 2014-05-01 |
| Butadiene Extraction Process App 20140100399 - Brummer; Robert John ; et al. | 2014-04-10 |
| Butadiene Extraction Pre-absorber App 20140081066 - Schwint; Kevin John ; et al. | 2014-03-20 |
| Alkylation process for increased conversion and reduced catalyst use Grant 8,110,161 - Schwint February 7, 2 | 2012-02-07 |
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.
| 