Farley; Douglas Brian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Farley; Douglas Brian.The latest application filed is for "float shoe having concrete filled, eccentric nose with jets".
- Farley; Douglas Brian - Missouri City TX
| Patent | Date |
|---|---|
| Methods and apparatus related to an expandable port collar Grant 10,808,498 - Farley October 20, 2 | 2020-10-20 |
| Tieback cementing plug system Grant 10,774,613 - Gaspard , et al. Sept | 2020-09-15 |
| Float shoe having concrete filled, eccentric nose with jets Grant 10,760,355 - Farley Sep | 2020-09-01 |
| Float Shoe Having Concrete Filled, Eccentric Nose with Jets App 20200190917 - Farley; Douglas Brian | 2020-06-18 |
| Casing floatation system with latch-in-plugs Grant 10,648,272 - Budde , et al. | 2020-05-12 |
| Tieback Cementing Plug System App 20180187511 - GASPARD; Gregory Gerard ; et al. | 2018-07-05 |
| Remotely operated stage cementing methods for liner drilling installations Grant 9,970,258 - Barannikow , et al. May 15, 2 | 2018-05-15 |
| Casing Floatation System With Latch-in-plugs App 20180112488 - BUDDE; Marcel ; et al. | 2018-04-26 |
| Swivel and method of use Grant 9,915,105 - Barannikow , et al. March 13, 2 | 2018-03-13 |
| Tieback Cementing Plug System App 20180045018 - GASPARD; Gregory Gerard ; et al. | 2018-02-15 |
| Tieback cementing plug system Grant 9,797,220 - Gaspard , et al. October 24, 2 | 2017-10-24 |
| Open hole expandable junction Grant 9,714,558 - Barker , et al. July 25, 2 | 2017-07-25 |
| Methods And Apparatus Related To An Expandable Port Collar App 20160115764 - FARLEY; Douglas Brian | 2016-04-28 |
| Stage Tool App 20160102526 - WIND; Stephanie Dianne ; et al. | 2016-04-14 |
| Swivel App 20150330156 - BARANNIKOW; Ivan Andre ; et al. | 2015-11-19 |
| Remotely Operated Stage Cementing Methods For Liner Drilling Installations App 20150330180 - BARANNIKOW; Ivan Andre ; et al. | 2015-11-19 |
| Tieback Cementing Plug System App 20150252650 - GASPARD; Gregory Gerard ; et al. | 2015-09-10 |
| Open Hole Expandable Junction App 20150226042 - Barker; Ronald Gordon ; et al. | 2015-08-13 |
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.
| 