Coupland; Duncan Roy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Coupland; Duncan Roy.The latest application filed is for "component produced by additive manufacturing".
- Coupland; Duncan Roy - Royston GB
- Coupland; Duncan Roy - Hertfordshire GB
- COUPLAND; Duncan Roy - Royston Hertfordshire GB
- Coupland; Duncan Roy - High Wycombe GB
| Patent | Date |
|---|---|
| Component produced by additive manufacturing Grant 10,913,257 - Coupland , et al. February 9, 2 | 2021-02-09 |
| Catalyst manufacturing method Grant 10,843,174 - Coupland , et al. November 24, 2 | 2020-11-24 |
| Component Produced By Additive Manufacturing App 20200207069 - COUPLAND; Duncan Roy ; et al. | 2020-07-02 |
| Catalyst manufacturing method Grant 9,839,907 - Coupland December 12, 2 | 2017-12-12 |
| Catalyst Manufacturing Method App 20170348676 - COUPLAND; Duncan Roy ; et al. | 2017-12-07 |
| Rhodium Alloys App 20170218482 - COUPLAND; Duncan Roy ; et al. | 2017-08-03 |
| Rhodium Alloys App 20170222406 - COUPLAND; Duncan Roy ; et al. | 2017-08-03 |
| Catalyst Manufacturing Method App 20170189897 - Coupland; Duncan Roy | 2017-07-06 |
| Catalyst Manufacturing Method App 20160136634 - Coupland; Duncan Roy | 2016-05-19 |
| Catalyst structures Grant 9,340,424 - Coupland May 17, 2 | 2016-05-17 |
| Catalyst manufacturing method Grant 9,278,338 - Coupland March 8, 2 | 2016-03-08 |
| Catalyst manufacturing method Grant 9,272,264 - Coupland March 1, 2 | 2016-03-01 |
| Catalyst Manufacturing Method App 20150360207 - COUPLAND; Duncan Roy | 2015-12-17 |
| Catalyst Structures App 20150191353 - COUPLAND; Duncan Roy | 2015-07-09 |
| Catalyst structures Grant 8,980,785 - Coupland March 17, 2 | 2015-03-17 |
| Catalyst Manufacturing Method App 20130230721 - Coupland; Duncan Roy | 2013-09-05 |
| Catalyst Structures App 20130039828 - Coupland; Duncan Roy | 2013-02-14 |
| Catalyst charge design Grant 8,178,068 - Axon , et al. May 15, 2 | 2012-05-15 |
| Metal Protection App 20100218855 - Coupland; Duncan Roy ; et al. | 2010-09-02 |
| Refractory Metallic Oxide Ceramic Part Having Platinum Group Metal Or Platinum Group Metal Alloy Coating App 20100015399 - Coupland; Duncan Roy ; et al. | 2010-01-21 |
| Iridium alloy Grant 7,481,971 - Coupland , et al. January 27, 2 | 2009-01-27 |
| Ignition device having an electrode tip formed from an iridium-based alloy Grant 7,352,120 - Tinwell , et al. April 1, 2 | 2008-04-01 |
| Catalyst charge design App 20070031314 - Axon; Sean Alexander ; et al. | 2007-02-08 |
| Alloy App 20060165554 - Coupland; Duncan Roy ; et al. | 2006-07-27 |
| Ignition device having an electrode formed from an iridium-based alloy Grant 6,885,136 - Orjela , et al. April 26, 2 | 2005-04-26 |
| Ignition device having an electrode tip formed from an iridium-based alloy App 20040263041 - Tinwell, Paul ; et al. | 2004-12-30 |
| Ignition device having an electrode formed from an iridium-based alloy App 20040183418 - Orjela, Gurdev ; et al. | 2004-09-23 |
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