Inventor

Zhao-Hui Wang

Inventor

Ningbo, CN

Overview

2000–2017

Patent span

Chemistry

Primary field (CPC C)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Fprimary

B22FWorking metallic powder13%

C12NMicroorganisms or enzymes13%

C12YEnzymes13%

C22CAlloys13%

H01FMagnets13%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy13%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000Based in Flushing, NY, US· patent location history

2005Patents assigned to FUELCELL ENERGY INC (1)· patent assignee history

2005Based in Bethel, CT, US· patent location history

2017Patents assigned to BAOTOU YUNSHENG STRONG MAGNETIC MAT CO LTD (1)· patent assignee history

2017Patents assigned to NINGBO YUNSHENG CO LTD (1)· patent assignee history

2017Patents assigned to NINGBO YUNSHENG HIGH-TECH MAGNETICS CO LTD (1)· patent assignee history

2017Patents assigned to NINGBO YUNSHENG SPECIAL METAL MAT CO LTD (1)· patent assignee history

2017Based in Ningbo, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAOTOU YUNSHENG STRONG MAGNETIC MAT CO LTD	1	2017
FUELCELL ENERGY INC	1	2005
NINGBO YUNSHENG CO LTD	1	2017
NINGBO YUNSHENG HIGH-TECH MAGNETICS CO LTD	1	2017
NINGBO YUNSHENG SPECIAL METAL MAT CO LTD	1	2017

Locations