USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Abstract of Title

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1

Patent #:	NONE	Issue Dt:		Application #:	18249336	Filing Dt:	04/17/2023
Publication #:	20230416870	Pub Dt:	12/28/2023
Inventors:	Yubao Liu, Erxiong Zhao, Xianheng Zhang, Pengfei Yang, Yuan Li, Guohua Chen, Weidong Lv et al
Title:	A METHOD FOR ENRICHING NIOBIUM AND TITANIUM IN A MINERAL CONTAINING IRON, NIOBIUM AND TITANIUM AND A USE OF A NICKEL-CONTAINING SUBSTANCE

Assignment: 1

Reel/Frame:

Recorded: 05/23/2024

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

ZHANG, XIANHENG

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Exec Dt:

04/04/2023

Assignees:

BAOTOU RESEARCH INSTITUTE OF RARE EARTHS

NO.36 HUANGHE STREET

RARE EARTH HIGH-TECH ZONE

BAOTOU, CHINA 014030

NATIONAL ENGINEERING RESEARCH CENTRE OF RUIKE RARE EARTH METALLURGY AND FUNCTION MATERIALS CO., LTD.

NO. 36 HUANGHE STREET

RARE EARTH HIGH-TECH ZONE

BAOTOU, CHINA 014030

Correspondent:

JEFFREY S BERGMAN

1100 LOUISIANA STREET

ENTERPRISE PLAZA STE 4900

HOUSTON, TX 77002

Search Results as of: 06/16/2024 11:05 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6

| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT