Johan Coetzer

Inventor

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Work History

Patent OwnerApplications FiledYear
AABH PATENT HOLDINGS SOCIETE ANONYME
1
1
1993
1997
LILLIWYTE SOCIETE ANONYME, 68/70 BOULEVARD DE LA PETRUSSE, L-2320, LUXEMBOURG
2
1989
South African Invention Development Corporation
2
2
1
1979
1980
1981
ELECTRO CHEMICAL HOLDINGS SOCIETE ANONYME
1
1
1995
1998
PROMGRAMME 3 PATENT HOLDINGS
1
1991
FIAMM SONICK SA
1
1
1997
2000
PROGRAMME 3 PATENT HOLDINGS LYS ROYAL
1
1994
Lilliwyte Societe Anonyme
2
1
1
2
1
3
5
1
1979
1982
1984
1985
1986
1987
1989
1990
Programme 3 Patent Holdings
3
1
2
1991
1993
1994

Inventor Addresses

AddressDuration
ZANov 29, 94 - Nov 29, 94
Pretoria, ZAMay 12, 81 - Aug 06, 02
Proviine, ZADec 19, 95 - Dec 19, 95
Transvaal Province, ZAJun 22, 93 - Jun 22, 93
Transvaal, ZADec 19, 95 - Dec 19, 95

Technology Profile

Technology Matters
B28B: SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 1
B29B: PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 1
B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
64285852002Electrochemical cell separator2
60079431999High temperature electrochemical cell with molten alkali metal anode48
59725331999Electrochemical cell comprising a molten salt electrolyte containing sodium iodide41
56040531997Electrochemical cell41
54767331995Electrochemical cell52

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