DURHAM CHEM has a total of 18 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets basic materials chemistry, surface technology and coating and macromolecular chemistry and polymers are IKA INNOVATIVE KUNSTSTOFFAUFBEREITUNG GMBH & CO KG, AKCROS CHEM and HUNAN YINGHONG SCIENCE & TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 7 | |
#2 | Germany | 3 | |
#3 | France | 3 | |
#4 | Austria | 1 | |
#5 | Canada | 1 | |
#6 | Norway | 1 | |
#7 | Sweden | 1 | |
#8 | United States | 1 |
# | Name | Total Patents |
---|---|---|
#1 | Robinson Peter John | 3 |
#2 | Ridley Maurice Alexander | 3 |
#3 | Tapping Kenneth George | 2 |
#4 | Ruffell Joseph Frederick Edwin | 2 |
#5 | Ridley Maurice A | 1 |
#6 | Edwards George | 1 |
#7 | George Tapping Kenneth | 1 |
#8 | Robinson P | 1 |
#9 | Robinson Peter J | 1 |
#10 | Robson John Edward | 1 |
Publication | Filing date | Title |
---|---|---|
GB1570178A | Compositions for stabilisation of vinyl chloride polymers | |
GB1570177A | Vinyl chloride polymer composition | |
DE1920688A1 | Electrode for an electrochemical element and method of manufacturing such an electrode | |
GB1273717A | Improvements in and relating to methods of treating polytetrafluoroethylene tapes for use in electrochemical cells | |
GB1273718A | Improvements in and relating to polytetrafluoroethylene tapes | |
GB1131351A | Improvements relating to electrophoretic deposition of metallic paints | |
CA842772A | Electrodeposition of zinc particles |