The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2026
Filed:
Dec. 12, 2019
Novozymes A/s, Bagsvaerd, DK;
Institute of Microbiology, Chinese Academy of Sciences, Beijing, CN;
Wenbing Du, Beijing, CN;
Yuxin Qiao, Beijing, CN;
Dongwei Chen, Beijing, CN;
Shufang Zhao, Beijing, CN;
Ming Li, Beijing, CN;
Ying Zhang, Beijing, CN;
Wanghui Xu, Beijing, CN;
Cheng Peng, Beijing, CN;
Beiyu Hu, Beijing, CN;
Ran Hu, Beijing, CN;
Novozymes A/S, Bagsvaerd, DK;
Institute of Microbiology, Chinese Academy of Sciences, Beijing, CN;
Abstract
A nanoparticle comprises water-insoluble polymer matrix and an indicator constituent(s), wherein the indicator constituent(s) is released from the nanoparticle only when the polymer matrix is degraded or broken, and then an indicative effect is triggered or enhanced. A nanoparticle-based method for screening a bioactive substance and a microfluidic-based screening system have also been disclosed.