BULLDOG TECHNOLOGIES U S A INC has a total of 13 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets chemical engineering, basic materials chemistry and materials and metallurgy are SAINT GOBAIN NORPRO CORP, TIANJIN XIANQUAN INDUSTRY & TRADE DEV CO LTD and WOVEN METAL PRODUCTS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | Australia | 1 | |
#4 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Basic materials chemistry | |
#3 | Materials and metallurgy | |
#4 | Machines | |
#5 | Environmental technology | |
#6 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Vierheilig Albert A | 12 |
#2 | Demmel Edward J | 7 |
#3 | Evans Martin | 3 |
#4 | Lippert Regis B | 3 |
#5 | Paraskos John A | 2 |
Publication | Filing date | Title |
---|---|---|
US6103949A | Alkaline phosphate-activated clay/zeolite catalysts | |
WO9942201A1 | Attrition resistant, zinc titanate-containing, reduced sulfur sorbents | |
US6028023A | Process for making, and use of, anionic clay materials | |
US6074984A | SOx Additive systems based upon use of multiple particle species | |
US5958818A | Alkaline phosphate-activated clay/zeolite catalysts | |
US5810045A | Valve device for introducing particulate materials into a high pressure air stream | |
US6048821A | SOx additive systems based upon use of multiple particle species |