Lu; Shaohua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lu; Shaohua.The latest application filed is for "mass production manufacturing method for tissue chip".

Company Profile

4.8.9

Lu; Shaohua - Houston TX
LU; Shaohua - Shanghai CN
Lu; Shaohua - Katy TX
Lu; Shaohua - New York NY

*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
Reusable high performance water based drilling fluids Grant 11,015,106 - Misino , et al. May 25, 2	2021-05-25
Mass Production Manufacturing Method For Tissue Chip App 20210041333 - HOU; Yingyong ; et al.	2021-02-11
Reusable High Performance Water Based Drilling Fluids App 20200216740 - MISINO; Cesar ; et al.	2020-07-09
Reusable high performance water based drilling fluids Grant 10,669,468 - Misino , et al.	2020-06-02
Viscoelastic surfactants in mixed brines Grant 10,190,032 - Lu Ja	2019-01-29
Surface active additives for oil-based mud filter cake breakers Grant 10,144,861 - Lu De	2018-12-04
Viscoelastic Surfactants In Mixed Brines App 20160108303 - LU; Shaohua	2016-04-21
Delayed Enhancement Or Breaking Of Viscosity For Viscoelastic Surfactant Containing Wellbore Fluids App 20160009977 - LU; Shaohua	2016-01-14
Surface Active Additives For Oil-based Mud Filter Cake Breakers App 20150337195 - LU; Shaohua	2015-11-26
Reusable High Performance Water Based App 20150096808 - Misino; Cesar ; et al.	2015-04-09
Cleaning agents for wellbore cleaning and methods of use thereof Grant 8,584,760 - Arvie, Jr. , et al. November 19, 2	2013-11-19
Cleaning Agents For Wellbore Cleaning And Methods Of Use Thereof App 20110272160 - Arvie, JR.; Morris ; et al.	2011-11-10
Removal of contaminants from water using sugar based surfactant enhanced ultrafiltration Grant 8,002,988 - Somasundaran , et al. August 23, 2	2011-08-23
Removal of contaminants from water using sugar based surfactant enhanced ultrafiltration App 20080308495 - Somasundaran; Ponisseril ; et al.	2008-12-18

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.