HUBEI QUANYANG MAGNETIC MATERIALS MANUFACTURING CO., LTD.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- May 23, 2017 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 70 Total Citation Count
- Dec 01, 2010 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2014/0166,159 LA(FE,SI)13-BASED MAGNETIC REFRIGERATION MATERIAL PREPARED FROM INDUSTRIAL-PURE MISCHMETAL AS THE RAW MATERIAL AND PREPARATION AND USE THEREOFJul 13, 12Jun 19, 14[H01F]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9657971 -based magnetocaloric material showing small hysteresis loss and preparation and use thereofOct 24, 12May 23, 17[C09K, F25B, B22F, H01F, C22C]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2013/0200,293 LA(FE,SI)13-BASED MULTI-INTERSTITIAL ATOM HYDRIDE MAGNETIC REFRIGERATION MATERIAL WITH HIGH TEMPERATURE STABILITY AND LARGE MAGNETIC ENTROPY CHANGE AND PREPARATION METHOD THEREOFAbandonedDec 01, 10Aug 08, 13[H01F]
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