Ningling Rao

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Arslev, DK

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of modified cokes and/or blacks
- Patent number 6,346,225
- Issue date Feb 12, 2002
- Danionics A/S
- Ningling Rao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Lithium salt/carbonate electrolyte system, a method for the prepara...
- Patent number 6,346,351
- Issue date Feb 12, 2002
- Danionics A/S
- Steen Yde-Andersen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary battery with flake graphite negative electrode
- Patent number 6,265,110
- Issue date Jul 24, 2001
- Danionics A/S
- Ningling Rao
- H01 - BASIC ELECTRIC ELEMENTS