Inventor · disambiguated record
Nanda P. B. A. Kumar
Also filed as: KUMAR NANDA · KUMAR NANDA P B A
7 granted patents·1 pending application·496 citations·filing 1993–2022
89Inventor score
Top patents by PatentIndex Score
8 records- 0197US5876484AMethod for removing soluble metals from an aqueous phasePHYTOTECH INC·Filed 1995·Granted Mar 2, 1999·234 cites·28 claims
- 0288US5393426AMethod for removing soluble metals from an aqueous phasePHYTOTECH INC·Filed 1993·Granted Feb 28, 1995·58 cites·33 claims
- 0387US5917117AInducing hyperaccumulation of metals in plant shootsPHYTOTECH INC·Filed 1996·Granted Jun 29, 1999·60 cites·57 claims
- 0487US5785735APhytoremediation of metalsFiled 1994·Granted Jul 28, 1998·49 cites·19 claims
- 0580US5364451APhytoremediation of metalsPHYTOTECH INC·Filed 1993·Granted Nov 15, 1994·68 cites·15 claims
- 0661US5928406AConversion of metal oxidation states by phytoreductionFiled 1994·Granted Jul 27, 1999·19 cites·27 claims
- 0761US2023200392A1Fungicidal combinationsUPL CORPORATION LTD·Filed 2022·Application pending·0 cites
- 0839US6159270APhytoremediation of metalsEDENSPACE SYSTEMS CORP·Filed 1998·Granted Dec 12, 2000·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →