Fook Peng LENG

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Johor Darul Takzim, MY

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Patents Grantslast 30 patents

Information Patent Grant
Nitrile rubber condoms and methods of making them
- Patent number 12,163,027
- Issue date Dec 10, 2024
- KAREX HOLDINGS SDN. BHD.
- Fook Peng Leng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polyisoprene latex graphene composites and methods of making them
- Patent number 11,827,765
- Issue date Nov 28, 2023
- KAREX HOLDINGS SDN BHD.
- Fook Peng Leng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polyisoprene latex graphene composites and methods of making them
- Patent number 11,214,664
- Issue date Jan 4, 2022
- KAREX HOLDINGS SDN BHD.
- Fook Peng Leng
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYISOPRENE LATEX GRAPHENE COMPOSITES AND METHODS OF MAKING THEM
- Publication number 20240043653
- Publication date Feb 8, 2024
- Karex Holdings SDN BHD.
- Fook Peng LENG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
NITRILE RUBBER CONDOMS AND METHODS OF MAKING THEM
- Publication number 20240026131
- Publication date Jan 25, 2024
- Karex Holdings Sdn. Bhd.
- Fook Peng Leng
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYISOPRENE LATEX GRAPHENE COMPOSITES AND METHODS OF MAKING THEM
- Publication number 20220089834
- Publication date Mar 24, 2022
- Karex Holdings SDN BHD.
- Fook Peng LENG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyisoprene Latex Graphene Composites and Methods of Making Them
- Publication number 20190270863
- Publication date Sep 5, 2019
- Karex Holdings SDN BHD.
- Fook Peng LENG
- C01 - INORGANIC CHEMISTRY