Zhang; Qingwei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Qingwei.The latest application filed is for "aqueous polymer dispersion".

Company Profile

13.33.39

Zhang; Qingwei - Beijing CN
Zhang; Qingwei - Shanghai CN
Zhang; Qingwei - Libertyville IL
Zhang; Qingwei - Chengdu CN
Zhang; Qingwei - Grayslake IL
Zhang; Qingwei - Kawasaki JP
Zhang; Qingwei - Kawasaki-shi JP
Zhang; Qingwei - Kalamazoo MI

*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
Traction machine and lifting equipment Grant 11,420,849 - Liu , et al. August 23, 2	2022-08-23
Aqueous Polymer Dispersion App 20220259426 - Qian; Zhen ; et al.	2022-08-18
Aqueous dispersion of multi-stage polymeric particles and process of making the same Grant 11,384,165 - Liu , et al. July 12, 2	2022-07-12
Aqueous polymer composition Grant 11,299,571 - Liu , et al. April 12, 2	2022-04-12
Modulators Of The Integrated Stress Pathway App 20220106281 - Sidrauski; Carmela ; et al.	2022-04-07
Aqueous Dispersion And Aqueous Coating Composition App 20210324114 - Xu; Jianming ; et al.	2021-10-21
Gate extraction and injection field effect transistors and method for controlling its channel carrier amount Grant 11,145,754 - Liao , et al. October 12, 2	2021-10-12
Aqueous coating composition Grant 11,136,465 - Qian , et al. October 5, 2	2021-10-05
Multistage aqueous emulsion polymer and aqueous coating composition formed therefrom Grant 11,136,428 - Dong , et al. October 5, 2	2021-10-05
Coating composition with high hydrophobic resistance and high hydrophilic resistance Grant 11,130,878 - Xu , et al. September 28, 2	2021-09-28
Modulators Of The Integrated Stress Pathway App 20210269399 - Sidrauski; Carmela ; et al.	2021-09-02
Aqueous Dispersion Of Multi-stage Polymeric Particles And Process Of Making The Same App 20210246232 - Liu; Han ; et al.	2021-08-12
Aqueous polymer composition Grant 10,982,030 - Dong , et al. April 20, 2	2021-04-20
Aqueous Polymer Composition App 20200362079 - Liu; Han ; et al.	2020-11-19
Aqueous emulsion paint with improved stain removal and anticlogging properties Grant 10,800,927 - Qian , et al. October 13, 2	2020-10-13
Aqueous Polymer Composition App 20200262954 - Dong; Xiangting ; et al.	2020-08-20
Aqueous Dispersion And Aqueous Coating Composition Comprising The Same App 20200172745 - Lin; Daoshu ; et al.	2020-06-04
Gate Extraction and Injection Field Effect Transistors and Method for Controlling Its Channel Carrier Amount App 20200105913 - LIAO; Yongbo ; et al.	2020-04-02
Traction Machine And Lifting Equipment App 20200055704 - LIU; Zizhao ; et al.	2020-02-20
Aqueous Coating Composition App 20200002548 - Qian; Zhen ; et al.	2020-01-02
Coating Composition With Improved Liquid Stain Repellency App 20190284429 - Qian; Zhen ; et al.	2019-09-19
Coating Composition With High Hydrophobic Resistance And High Hydrophilic Resistance App 20190225830 - Xu; Jianming ; et al.	2019-07-25
Tertiary Amides And Method Of Use App 20190119200 - Black; Lawrence A. ; et al.	2019-04-25
Poly(vinyl acetate) dispersion, and a paint formulation comprising thereof Grant 10,167,393 - Xu , et al. J	2019-01-01
Aqueous coating composition Grant 10,160,878 - Zhang , et al. Dec	2018-12-25
Polymer dispersion and its application in high pigment volume concentration paints Grant 10,155,832 - Liu , et al. Dec	2018-12-18
Multistage Aqueous Emulsion Polymer And Aqueous Coating Composition Formed Therefrom App 20180282462 - Dong; Xiangting ; et al.	2018-10-04
Polymer Emulsion And Antimicrobial Coating Composition Comprising The Same App 20180208778 - Liu; Han ; et al.	2018-07-26
Polymer Dispersion And Its Application In High Pigment Volume Concentration Paints App 20170335040 - Liu; Han ; et al.	2017-11-23
Aqueous Emulsion Paint With Improved Stain Removal And Anticlogging Properties App 20170335116 - Qian; Zhen ; et al.	2017-11-23
Antimicrobial polymer emulsion with improved color stability Grant 9,790,376 - Liu , et al. October 17, 2	2017-10-17
Polymer dispersion and its application in high pigment volume concentration coatings Grant 9,708,501 - Liu , et al. July 18, 2	2017-07-18
A Poly(vinyl Acetate) Dispersion, And A Paint Formulation Comprising Thereof App 20170145221 - Xu; Jianming ; et al.	2017-05-25
Polymer Dispersion And Its Application In High Pigment Volume Concentration Coatings App 20170101549 - Liu; Han ; et al.	2017-04-13
Antimicrobial Polymer Emulsion With Improved Color Stability App 20160304723 - Liu; Han ; et al.	2016-10-20
Aqueous polymer dispersion Grant 9,441,116 - Zhang , et al. September 13, 2	2016-09-13
An Aqueous Coating Composition App 20160257837 - Zhang; Qingwei ; et al.	2016-09-08
Histone deacetylase inhibitor of benzamides and use thereof Grant 9,040,727 - Li , et al. May 26, 2	2015-05-26
4-aminoquinazoline derivatives and uses thereof Grant 9,034,886 - Li , et al. May 19, 2	2015-05-19
Antibacterial polymer emulsion and coating composition Grant 8,858,926 - Dong , et al. October 14, 2	2014-10-14
Method for producing block copolymers Grant 8,829,116 - Cui , et al. September 9, 2	2014-09-09
4-Aminoquinazoline Derivatives and Uses Thereof App 20140235633 - Li; Jianqi ; et al.	2014-08-21
Novel Histone Deacetylase Inhibitor Of Benzamides And Use Thereof App 20140221431 - Li; Jianqi ; et al.	2014-08-07
Aqueous Polymer Dispersion App 20140213692 - Zhang; Tingke ; et al.	2014-07-31
(4-chloro-2-fluoro-N-(2-fluorophenyl)-5-[(8aR)-hexahydropyrrolo-[1,2-a]pyr- azin-2(1H)-ylcarbonyl]-benzenesulfonamide, and pharmaceutically acceptable salts thereof Grant 8,741,899 - Zhang , et al. June 3, 2	2014-06-03
Substituted octahydropyrrolo[1,2-a]pyrazines as calcium channel blockers Grant 8,669,255 - Li , et al. March 11, 2	2014-03-11
Substituted octahydropyrrolo[1,2-a]pyrazine sulfonamides as calcium channel blockers Grant 8,648,074 - Li , et al. February 11, 2	2014-02-11
Novel Benzenesulfonamides As Calcium Channel Blockers App 20130210827 - Zhang; Qingwei ; et al.	2013-08-15
Methods Of Treating Diabetic Neuropathy Using Benzenesulfonamides App 20130178477 - Zhang; Qingwei ; et al.	2013-07-11
SUBSTITUTED OCTAHYDROPYRROLO[1,2-a]PYRAZINE SULFONAMIDES AS CALCIUM CHANNEL BLOCKERS App 20130085141 - Li; Tao ; et al.	2013-04-04
SUBSTITUTED OCTAHYDROPYRROLO[1,2-a]PYRAZINES AS CALCIUM CHANNEL BLOCKERS App 20130085142 - Li; Tao ; et al.	2013-04-04
Substituted piperidinylcarbonylbenzenesulfonamides as calcium channel blockers Grant 8,404,719 - Zhang , et al. March 26, 2	2013-03-26
Hepatic disease-evaluating apparatus, hepatic disease-evaluating method, hepatic disease-evaluating system, hepatic disease-evaluating program and recording medium Grant 8,244,476 - Zhang , et al. August 14, 2	2012-08-14
Method For Producing Block Copolymers App 20120101218 - CUI; Longlan ; et al.	2012-04-26
Novel Benzenesulfonamides As Calcium Channel Blockers App 20120083499 - Zhang; Qingwei ; et al.	2012-04-05
Substituted pyrrolo [1,2-a] pyrazines as calcium channel blockers Grant 8,101,614 - Zhang , et al. January 24, 2	2012-01-24
Polycyclic Quinazolines, Preparation Thereof, And Use Thereof App 20110288086 - Li; Jianqi ; et al.	2011-11-24
Hepatic Disease-evaluating Apparatus, Hepatic Disease-evaluating Method, Hepatic Disease-evaluating System, Hepatic Disease-evaluating Program And Recording Medium App 20110282585 - Zhang; Qingwei ; et al.	2011-11-17
Compounds as calcium channel blockers Grant 8,044,069 - Bhatia , et al. October 25, 2	2011-10-25
Antibacterial Polymer Emulsion And Coating Composition App 20110243882 - Dong; Xiangting ; et al.	2011-10-06
Novel Benzenesulfonamides As Calcium Channel Blockers App 20100197693 - Zhang; Qingwei ; et al.	2010-08-05
Novel Compounds As Calcium Channel Blockers App 20100093730 - Bhatia; Pramila A. ; et al.	2010-04-15
Hepatic disease-evaluating apparatus, hepatic disease-evaluating method, hepatic disease-evaluating system, hepatic disease-evaluating program and recording medium App 20080154515 - Zhang; Qingwei ; et al.	2008-06-26
4-hydroxy-benzopyran-2-ones and 4-hydroxy-cycloalkyl[b]pyran-2-ones useful to treat retroviral infections Grant 5,686,486 - Tomich , et al. November 11, 1	1997-11-11

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.