BHA TECHNOLOGIES INC has a total of 45 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and consumer goods are MADISON FILTER LTD, FACET QUANTEK INC and BANSAL VISHAL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Canada | 7 | |
#3 | WIPO (World Intellectual Property Organization) | 7 | |
#4 | EPO (European Patent Office) | 5 | |
#5 | Australia | 4 | |
#6 | China | 3 | |
#7 | Republic of Korea | 2 | |
#8 | Germany | 1 | |
#9 | United Kingdom | 1 | |
#10 | Japan | 1 | |
#11 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Chemical engineering | |
#3 | Consumer goods | |
#4 | Textiles and paper | |
#5 | Environmental technology | |
#6 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Unspecified technologies | |
#3 | Compounding processes | |
#4 | Fiber treatments | |
#5 | Unspecified technologies | |
#6 | Climate change mitigation in goods production | |
#7 | Footwear features | |
#8 | Layered products | |
#9 | Protective garments | |
#10 | Certain plastics |
# | Name | Total Patents |
---|---|---|
#1 | Klare Robert John | 9 |
#2 | Klare Robert J | 8 |
#3 | King Clare | 7 |
#4 | Bastianelli Peter | 7 |
#5 | Bakker John H | 6 |
#6 | Wilson Frederic T | 6 |
#7 | Strugalski Greg | 6 |
#8 | Smithies Alan | 4 |
#9 | Chubin David E | 4 |
#10 | Zimmerman William C | 3 |
Publication | Filing date | Title |
---|---|---|
US2007134486A1 | Glove having chemical and biological particulate barrier properties | |
US7055267B2 | Waterproof footwear construction | |
AU2003230707A1 | Membrane composite structure and method of production | |
WO03090575A1 | Shoe construction utilizing a bootie with an impervious sole and method of production | |
US6872233B2 | High efficiency particulate air rated vacuum bag media and an associated method of production | |
US2001018096A1 | Porous membrane structure and method | |
US6409785B1 | Cleanable HEPA filter media | |
US6110249A | Filter element with membrane and bicomponent substrate | |
US6228477B1 | Porous membrane structure and method | |
US6018819A | Garment with moisture vapor transmissive wind barrier panels |