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John Brodie Matthews
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New Plymouth, NZ
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Patents Grants
last 30 patents
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Patent Grant
Bitumen cutback compositions and methods of use thereof
Patent number
11,535,774
Issue date
Dec 27, 2022
TECHNIX ENVIROCUTTER IP LIMITED
Wallace Rae
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Packaging or containing of bituminous products
Patent number
4,450,962
Issue date
May 29, 1984
Russell Matthews Industries Limited
John B. Matthews
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
BITUMEN CUTBACK COMPOSITIONS AND METHODS OF USE THEREOF
Publication number
20230159791
Publication date
May 25, 2023
Technix EnviroCutter IP Limited
Wallace RAE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BITUMEN CUTBACK COMPOSITIONS AND METHODS OF USE THEREOF
Publication number
20220282122
Publication date
Sep 8, 2022
Technix EnviroCutter IP Limited
Wallace RAE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BITUMEN CUTBACK AGENTS
Publication number
20140328625
Publication date
Nov 6, 2014
John Brodie Matthews
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Process And Apparatus For Modifying Bitumen
Publication number
20080092777
Publication date
Apr 24, 2008
John Brodie Matthews
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...