HOWARD E R LTD has a total of 14 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United Kingdom and Ireland. Its main competitors in its focus markets basic materials chemistry, foods and drinks and chemical engineering are ZHANG LICHAO, ZHANG YONGQIANG and ANHUI JIAYIWEI FOOD CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 9 | |
#2 | Ireland | 5 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Foods and drinks | |
#3 | Chemical engineering | |
#4 | Environmental technology | |
#5 | Civil engineering | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Foods | |
#2 | Materials for miscellaneous applications | |
#3 | Soaps | |
#4 | Vinegar | |
#5 | Water treatment | |
#6 | Polishing compositions | |
#7 | Water-closets with flushing devices | |
#8 | Dry-cleaning fibers | |
#9 | Bakery products | |
#10 | Vehicle servicing |
Publication | Filing date | Title |
---|---|---|
GB1448865A | Aerosol compositions | |
GB1449271A | Aerosol containers | |
GB1449272A | Aerosol compositions | |
GB1439361A | Aerosol compositions | |
GB1423147A | Device for dispensing soluble materials into flushing toilets | |
GB1385199A | Aerosol composition | |
GB1354279A | Wax polish composition | |
GB1349447A | Polish composition | |
GB1340496A | Windscreen washer additive |