Assignee
NINGXIA ORIENT TANTALUM IND CO LTD
CN·8 granted patents·7 pending applications·2 citations·filing 2013–2022
Top patents by PatentIndex Score
15 records- 0164US2024150194A1Low-carbon high-purity tantalum pentoxide powder and preparation method and use thereofNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2022·Application pending·0 cites
- 0260US10074486B2High specific capacitance capacitor-grade tantalum powder with improved electrical properties and process for making the sameNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2013·Granted Sep 11, 2018·2 cites·14 claims
- 0359US2025281975A1High-purity tantalum powder and preparation method thereforNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2022·Application pending·0 cites
- 0456US2024157437A1Method for producing tantalum powder and tantalum powder obtained by the methodNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2022·Application pending·0 cites
- 0552US2024316629A1Tantalum-tungsten alloy powder and preparation method thereforNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2021·Application pending·0 cites
- 0650US10513769B2Tantalum powder and process for preparing the same, and sintered anode prepared from the tantalum powderNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2014·Granted Dec 24, 2019·0 cites·10 claims
- 0749US9764388B2Method for preparing tantalum powder of capacitor grade with high nitrogen content, tantalum powder of capacitor grade prepared thereby, and anode and capacitor prepared from tantalum powderNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2013·Granted Sep 19, 2017·0 cites·12 claims
- 0848US10737322B2Composite tantalum powder and process for preparing the same and capacitor anode prepared from the tantalum powderNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2014·Granted Aug 11, 2020·0 cites·6 claims
- 0948US10121597B2Tantalum wire used for anode lead of tantalum capacitor and manufacturing method thereofNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2015·Granted Nov 6, 2018·0 cites·17 claims
- 1047US2024198422A1Method for producing tantalum powder for capacitors by reducing tantalum oxide with alkaline earth metalNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2022·Application pending·0 cites
- 1145US11534830B2Tantalum powder and preparation method thereforNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2017·Granted Dec 27, 2022·0 cites·9 claims
- 1242US9957603B2Method for preparing high-performance tantalum targetNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2013·Granted May 1, 2018·0 cites·11 claims
- 1340US10737320B2High-purity tantalum powder and preparation method thereofNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2014·Granted Aug 11, 2020·0 cites·8 claims
- 1433US2019308247A1Flaked tantalum powder and preparation method thereofNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2016·Application pending·0 cites
- 1530US2017072462A1Process For Preparing Tantalum Powders For Use In An Electrolytic Capacitor With High Reliability and High Specific CapacitanceNINGXIA ORIENT TANTALUM IND CO LTD·Filed 2015·Application pending·0 cites
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