Wong Shing; Jane B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wong Shing; Jane B..The latest application filed is for "silica sols, method and apparatus for producing the same and use thereof in papermaking".

Company Profile

0.11.8

Wong Shing; Jane B. - Aurora IL

*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
Process for producing high solids colloidal silica Grant 10,087,081 - Wong Shing , et al. October 2, 2	2018-10-02
Silica sols, method and apparatus for producing the same and use thereof in papermaking Grant 9,975,781 - Bai , et al. May 22, 2	2018-05-22
Silica Sols, Method And Apparatus For Producing The Same And Use Thereof In Papermaking App 20160311693 - BAI; Wen ; et al.	2016-10-27
Lignin separation from lignocellulosic hydrolizates and acidified pulp mill liquors Grant 8,992,688 - Shevchenko , et al. March 31, 2	2015-03-31
Process For Producing High Solids Colloidal Silica App 20140251565 - Wong Shing; Jane B. ; et al.	2014-09-11
Lignin Separation From Lignocellulosic Hydrolizates And Acidified Pulp Mill Liquors App 20140251318 - Shevchenko; Sergey M. ; et al.	2014-09-11
Composition and method for improving retention and drainage in papermaking processes by activating microparticles with a promoter-flocculant system Grant 8,491,753 - Wong Shing , et al. July 23, 2	2013-07-23
Composition And Method For Improving Retention And Drainage In Papermaking Processes By Activating Microparticles With A Promoter-flocculant System App 20120216970 - Wong Shing; Jane B. ; et al.	2012-08-30
Use of starch with synthetic metal silicates for improving a papermaking process Grant 7,494,565 - Sherman , et al. February 24, 2	2009-02-24
Composition And Method For Improving Retention And Drainage In Papermaking Processes By Activating Microparticles With A Promoter-flocculant System App 20090025891 - Wong Shing; Jane B. ; et al.	2009-01-29
Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers Grant 7,473,334 - Wong Shing , et al. January 6, 2	2009-01-06
Use of starch with synthetic metal silicates for improving a papermaking process App 20070062659 - Sherman; Laura M. ; et al.	2007-03-22
Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers App 20060084771 - Wong Shing; Jane B. ; et al.	2006-04-20
Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers App 20060084772 - Wong Shing; Jane B. ; et al.	2006-04-20
Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer Grant 6,592,718 - Wong Shing , et al. July 15, 2	2003-07-15
Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymers Grant 6,432,271 - Wong Shing , et al. August 13, 2	2002-08-13
Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids Grant 6,071,379 - Wong Shing , et al. June 6, 2	2000-06-06
Papermaking process Grant 6,007,679 - Nagarajan , et al. December 28, 1	1999-12-28

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.