Chang Brian

USPTO Trademark & Patent Filings

Trademark applications and grants for Chang Brian. Chang Brian has 1 trademark applications. The latest application filed is for "PURAVIDA"

Company Profile

Chang, Brian
brian chang
Chang; Brian - Cambridge MA
Chang; Brian - San Juan Capistrano CA
Chang; Brian - Taipei TW
Chang; Brian - Seattle WA

Trademarks Patents

Patent Applications

Patent Application	Date
CARDIOVASCULAR ASSIST SYSTEM THAT QUANTIFIES HEART FUNCTION AND FACILITATES HEART RECOVERY 20220167862 - 17/518193 Edelman; Elazer ; et al.	2022-06-02
CARDIOVASCULAR ASSIST SYSTEM THAT QUANTIFIES HEART FUNCTION AND FACILTATES HEART RECOVERY 20200060559 - 16/455835 Edelman; Elazer ; et al.	2020-02-27
CARDIOVASCULAR ASSIST SYSTEM THAT QUANTIFIES HEART FUNCTION AND FACILTATES HEART RECOVERY 20180078159 - 15/709080 Edelman; Elazer ; et al.	2018-03-22
Heat dissipation structure for electronic devices 20080316706 - 11/819150 Liu; Chien-Hsiang ; et al.	2008-12-25
Damping structure for electronic devices 20080316698 - 11/819112 Yeh; Fun-Son ; et al.	2008-12-25
Cardiovascular assist system that quantifies heart function and facilitates heart recovery 11,197,618 - 16/455,835 Edelman , et al. December 14, 2	2021-12-14
System with interactive user interface for efficiently accessing component-level reviews 10,657,568 - 16/154,087 Chang , et al.	2020-05-19
Cardiovascular assist system that quantifies heart function and facilitates heart recovery 10,376,162 - 15/709,080 Edelman , et al. A	2019-08-13
Component-level rating system and method 10,121,171 - 14/575,843 Chang , et al. November 6, 2	2018-11-06
Heat dissipation structure for electronic devices 7,554,805 - 11/819,150 Liu , et al. June 30, 2	2009-06-30

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"PURAVIDA" 2198023 75344578	PURAVIDA 1997-08-21

Company Registrations

SEC	0001723145	Chang Brian
SEC	0001218759	CHANG BRIAN

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