Wang; Licai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Licai.The latest application filed is for "universal alpha-olefin polymerization catalyst, and application thereof".

Company Profile

4.7.6

Wang; Licai - Liaoning CN
Wang; Licai - Yingkou Liaoning
Wang; Licai - Songjiang District Shanghai CN

*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
Self-regulating external electron donor-containing catalyst used for alpha-olefin polymerization, and application of catalyst Grant 11,359,032 - Wang , et al. June 14, 2	2022-06-14
Universal alpha-olefin polymerization catalyst, and application thereof Grant 11,220,560 - Wang , et al. January 11, 2	2022-01-11
Internal electron donor compound for preparing .alpha.-olefin polymerization catalyst component Grant 11,186,660 - Wang , et al. November 30, 2	2021-11-30
Universal Alpha-olefin Polymerization Catalyst, And Application Thereof App 20190309099 - Wang; Licai ; et al.	2019-10-10
Internal Electron Donor Compound For Preparing Alpha-olefin Polymerization Catalyst Component App 20190218317 - Wang; Licai ; et al.	2019-07-18
Self-regulating External Electron Donor-containing Catalyst Used For Alpha-olefin Polymerization, And Application Of Catalyst App 20190211116 - Wang; Licai ; et al.	2019-07-11
Internal electron donor compound for preparing .alpha.-olefin polymerization catalyst component Grant 10,287,371 - Wang , et al.	2019-05-14
Internal Electron Donor Compound for Preparing Alpha-olefin Polymerization Catalyst Component App 20160229935 - WANG; Licai ; et al.	2016-08-11
Catalyst for olefin polymerization and method of preparation thereof Grant 8,344,080 - Wang , et al. January 1, 2	2013-01-01
Catalyst For Olefin Polymerization And Method Of Preparation Thereof App 20110301385 - Wang; Licai ; et al.	2011-12-08
Catalyst for olefin polymerization and preparation thereof and polymerization process Grant 7,964,678 - Wang , et al. June 21, 2	2011-06-21
Fluorescent lamp Grant D621,975 - Wang August 17, 2	2010-08-17
Catalyst for Olefin Polymerization and Preparation Thereof and Polymerization Process App 20080161513 - Wang; Licai ; et al.	2008-07-03

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.