Yang; Quanzu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yang; Quanzu.The latest application filed is for "endodontic handpiece systems and methods".

Company Profile

0.5.10

Yang; Quanzu - Burnaby CA
Yang; Quanzu - Vancouver N/A CA

*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
Endodontic Handpiece Systems And Methods App 20210330425 - Yang; Quanzu	2021-10-28
Handle Systems And Methods For Endodontic Tools App 20210212798 - Yang; Quanzu	2021-07-15
Premixed biological hydraulic cement paste composition and using the same Grant 8,475,811 - Yang , et al. July 2, 2	2013-07-02
Method for making functional ceramic films on ceramic materials App 20110003083 - Yang; Quanzu ; et al.	2011-01-06
Lipid Coatings For Implantable Medical Devices App 20090099651 - Hakimi-Mehr; Dorna ; et al.	2009-04-16
Premixed biological hydraulic cement paste composition and using the same App 20080299093 - Yang; Quanzu ; et al.	2008-12-04
Bioceramic composite coatings and process for making same App 20060199876 - Troczynski; Tomasz ; et al.	2006-09-07
Calcium phosphate coated implantable medical devices and processes for making same App 20060134160 - Troczynski; Tomasz ; et al.	2006-06-22
Process for making chemically bonded composite hydroxide ceramics Grant 6,770,325 - Troczynski , et al. August 3, 2	2004-08-03
Biofunctional hydroxyapatite coatings and microspheres for in-situ drug encapsulation Grant 6,730,324 - Troczynski , et al. May 4, 2	2004-05-04
Biofunctional hydroxyapatite coatings and microspheres for in-situ drug encapsulation App 20020155144 - Troczynski, Tomasz ; et al.	2002-10-24
Process for making chemically bonded composite hydroxide ceramics App 20020107133 - Troczynski, Tomasz ; et al.	2002-08-08
Process for making chemically bonded sol-gel ceramics Grant 6,284,682 - Troczynski , et al. September 4, 2	2001-09-04

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