Wong; Sau-Wai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wong; Sau-Wai.The latest application filed is for "electrofracturing formations".

Company Profile

0.3.6

Wong; Sau-Wai - Houston TX
WONG; Sau-Wai - Rijswijk NL

*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
Cyclic wellbore fracturing Grant 11,434,738 - Han , et al. September 6, 2	2022-09-06
Electrofracturing Formations App 20130255936 - GEILIKMAN; Mikhail Boris ; et al.	2013-10-03
Vibrating system and method for use in sand control and formation stimulation in oil and gas recovery operations App 20110094732 - Lehman; Lyle V. ; et al.	2011-04-28
Double barrier system for an in situ conversion process Grant 7,527,094 - McKinzie , et al. May 5, 2	2009-05-05
Method and apparatus for reducing a skin effect in a downhole environment App 20070256828 - Birchak; James R. ; et al.	2007-11-08
Double barrier system for an in situ conversion process App 20070137856 - McKinzie; Billy John ; et al.	2007-06-21
System and method for scale removal in oil and gas recovery operations Grant 7,213,650 - Lehman , et al. May 8, 2	2007-05-08
System and method for scale removal in oil and gas recovery operations App 20050098319 - Lehman, Lyle V. ; et al.	2005-05-12
Inhibiting scale deposition in oilfield tubulars App 20040195187 - Groenenboom, Jeroen ; et al.	2004-10-07

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.