David James Payne

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Recycling of lead- and tin-based materials
- Patent number 11,427,478
- Issue date Aug 30, 2022
- Imperial College Innovations Limited
- Aleksandra Katarzyna Hekselman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrochemical recycling of lead-based materials
- Patent number 10,774,433
- Issue date Sep 15, 2020
- IMPERIAL WHITE CITY INCUBATOR LIMITED
- Christopher Gavin Poll
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
RECYCLING OF LEAD- AND TIN-BASED MATERIALS
- Publication number 20210317001
- Publication date Oct 14, 2021
- Imperial College Innovations Limited
- Aleksandra Katarzyna HEKSELMAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Electrochemical Recycling Of Lead-Based Materials
- Publication number 20180179650
- Publication date Jun 28, 2018
- IMPERIAL INNOVATIONS LIMITED
- Christopher Gavin Poll
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR