Sun; Weiqing

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sun; Weiqing.The latest application filed is for "injectable temperature-sensitive composite hydrogel containing adipose-derived mesenchymal stem cells and preparation method and application thereof".

Company Profile

4.5.9

Sun; Weiqing - Hangzhou CN
Sun; Weiqing - Zhejiang CN
Sun; Weiqing - 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
Injectable Temperature-sensitive Composite Hydrogel Containing Adipose-derived Mesenchymal Stem Cells and Preparation Method and Application Thereof App 20220296781 - Zhang; Qiang ; et al.	2022-09-22
Preparation method of cross-linked sodium hyaluronate gel Grant 11,214,656 - Zhang , et al. January 4, 2	2022-01-04
Method for preparing cross-linked hyaluronic acid gel and cross-linked hyaluronic acid gel prepared by the same Grant 11,098,168 - Zeng , et al. August 24, 2	2021-08-24
Collagen Melanocyte Complex, Preparation Method And Use Thereof App 20210154363 - Zeng; Jin ; et al.	2021-05-27
Preparation Method of Cross-Linked Sodium Hyaluronate Gel App 20200407516 - Zhang; Zhiguo ; et al.	2020-12-31
Method for preparing cross-linked hyaluronic acid-based cell scaffold material Grant 10,865,256 - Zeng , et al. December 15, 2	2020-12-15
Method for Preparing Cross-linked Hyaluronic Acid Gel and Cross-linked Hyaluronic Acid Gel Prepared by the Same App 20200095383 - Zeng; Jin ; et al.	2020-03-26
Method for Preparing Cross-Linked Hyaluronic Acid-Based Cell Scaffold Material App 20190270829 - Zeng; Jin ; et al.	2019-09-05
Method of Preparing Single-Phase Modified Sodium Hyaluronate Gel App 20190055368 - Feng; Xijiang ; et al.	2019-02-21
Method for preparing oxidized cellulose hemostatic product Grant 9,861,722 - Zhang , et al. January 9, 2	2018-01-09
Method for optimizing the flexible constraints of an electric power system Grant 9,720,431 - Wang , et al. August 1, 2	2017-08-01
Method for preparing oxidized cellulose hemostatic product App 20170182203 - Zhang; Zhiguo ; et al.	2017-06-29
Apparatus and method for preparing hemostatic gauze App 20170183813 - Zhang; Zhiguo ; et al.	2017-06-29
Method For Optimizing The Flexible Constraints Of An Electric Power System App 20150355655 - WANG; Chengmin ; et al.	2015-12-10

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.