Lastra; Rafael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lastra; Rafael.The latest application filed is for "fluid driven commingling system for oil and gas applications".

Company Profile

3.7.7

Lastra; Rafael - Dhahran SA
Lastra; Rafael - Dharan SA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fluid driven commingling system for oil and gas applications Grant 10,947,831 - Xiao , et al. March 16, 2	2021-03-16
Fluid Driven Commingling System for Oil and Gas Applications App 20190292894 - XIAO; Jinjiang ; et al.	2019-09-26
Fluid driven commingling system for oil and gas applications Grant 10,385,673 - Xiao , et al. A	2019-08-20
Hanger for an umbilically deployed electrical submersible pumping system Grant 10,100,596 - Roth , et al. October 16, 2	2018-10-16
Peristaltic submersible pump Grant 10,018,193 - Lastra July 10, 2	2018-07-10
Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wells Grant 9,951,598 - Roth , et al. April 24, 2	2018-04-24
Chemical based well kickoff system for naturally flowing wells Grant 9,863,226 - Lastra , et al. January 9, 2	2018-01-09
Fluid Driven Commingling System for Oil and Gas Applications App 20160290116 - XIAO; Jinjiang ; et al.	2016-10-06
Fluid Homogenizer System For Gas Segregated Liquid Hydrocarbon Wells And Method Of Homogenizing Liquids Produced By Such Wells App 20160265333 - ROTH; Brian A. ; et al.	2016-09-15
Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wells Grant 9,353,614 - Roth , et al. May 31, 2	2016-05-31
Hanger for an Umbilically Deployed Electrical Submersible Pumping System App 20160076330 - Roth; Brian A. ; et al.	2016-03-17
Fluid Homogenizer System For Gas Segregated Liquid Hydrocarbon Wells And Method Of Homogenizing Liquids Produced By Such Wells App 20150233228 - ROTH; Brian A. ; et al.	2015-08-20
Chemical Based Well Kickoff System For Naturally Flowing Wells App 20150090442 - LASTRA; Rafael ; et al.	2015-04-02
Peristaltic Submersible Pump App 20150093257 - Lastra; Rafael	2015-04-02

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.