Inventor · disambiguated record
Dong Hua
Also filed as: HUA DONG
8 granted patents·5 pending applications·20 citations·filing 1997–2024
80Inventor score
Top patents by PatentIndex Score
13 records- 0176US9352976B2Methods for preparing trimanganese tetroxide with low bet specific surface area, methods for controlling particle size of trimanganese tetroxide and trimanganese tetroxide productGUIZHOU REDSTAR DEVELOPING CO·Filed 2015·Granted May 31, 2016·3 cites·10 claims
- 0274US9163328B2Methods for preparing trimanganese tetroxide with low BET specific surface area, methods for controlling particle size of trimanganese tetroxide and trimanganese tetroxide productGUIZHOU REDSTAR DEVELOPING CO·Filed 2013·Granted Oct 20, 2015·2 cites·15 claims
- 0374US2025031715A1Rapidly Cooling Food and DrinksCOLDSNAP CORP·Filed 2024·Application pending·0 cites
- 0472US8747802B2Method for preparing manganese sulfate monohydrateJIANG ZHIGUANG·Filed 2010·Granted Jun 10, 2014·2 cites·11 claims
- 0558USD410328SUmbrella handle with rotatable-head flashlightALAJAJIAN PHILIP M·Filed 1997·Granted Jun 1, 1999·12 cites·1 claims
- 0656US8221834B2Titania composite and preparing method thereofHUA DONG·Filed 2009·Granted Jul 17, 2012·1 cites·9 claims
- 0754US2023150756A1Rapidly Cooling Food and DrinksCOLDSNAP CORP·Filed 2022·Application pending·0 cites
- 0850US2024226268A9Tetravalent dengue inactivated vaccineUNIV ARMY MEDICAL·Filed 2023·Application pending·0 cites
- 0941US2013316175A1Method for preparing barium carbonate and the product obtained by the methodJIANG ZHIGUANG·Filed 2012·Application pending·0 cites
- 1038US9018119B2Method for preparing manganese sulfate monohydrate by desulfurizing fume with middle-low grade manganese dioxide oreJIANG ZHIGUANG·Filed 2010·Granted Apr 28, 2015·0 cites·12 claims
- 1138US2013259797A1Method for producing high-purity barium chloride with low strontium and high-purity barium chloride with low strontiumJIANG ZHIGUANG·Filed 2012·Application pending·0 cites
- 1236US8480997B2Method for preparing manganese sulfate monohydrateJIANG ZHIGUANG·Filed 2010·Granted Jul 9, 2013·0 cites·9 claims
- 1335US9327995B2Method for preparing barium titanateJIANG ZHIGUANG·Filed 2010·Granted May 3, 2016·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →