TENAX CORP has a total of 39 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, Canada and China. Its main competitors in its focus markets medical technology, civil engineering and machines are MB INNOVATION, KURVE TECHNOLOGY INC and VORTRAN MEDICAL TECHNOLOGY INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 5 | |
#3 | China | 3 | |
#4 | Finland | 3 | |
#5 | Norway | 3 | |
#6 | WIPO (World Intellectual Property Organization) | 3 | |
#7 | Australia | 2 | |
#8 | EPO (European Patent Office) | 2 | |
#9 | Hungary | 2 | |
#10 | Brazil | 1 | |
#11 | United Kingdom | 1 | |
#12 | Ireland | 1 | |
#13 | Israel | 1 | |
#14 | Mexico | 1 | |
#15 | New Zealand | 1 | |
#16 | Portugal | 1 | |
#17 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Civil engineering | |
#3 | Machines | |
#4 | Packaging and shipping | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Syringes | |
#2 | Spraying devices | |
#3 | Platform constructions | |
#4 | Foundations and excavations | |
#5 | Hydraulic engineering | |
#6 | Construction of roads | |
#7 | Containers for goods storage | |
#8 | Special furniture |
# | Name | Total Patents |
---|---|---|
#1 | Mulhauser Paul | 19 |
#2 | Karg Jeffrey | 16 |
#3 | Blasnik William | 12 |
#4 | Foxen Thomas | 6 |
#5 | Whittemore Robert M Jr | 6 |
#6 | Brooks Christopher | 5 |
#7 | Whittemore Jr Robert M | 3 |
#8 | Capra Giovanni | 3 |
#9 | Zhao Aigen | 3 |
#10 | Rich Michael | 3 |
Publication | Filing date | Title |
---|---|---|
CA2335417A1 | Void-maintaining geosynthetic laminates and drainage systems | |
US6505996B1 | Drainage system with unitary void-maintaining geosynthetic structure and method for constructing system | |
GB9617148D0 | Dispensing device | |
CN1120812A | Dry powder inhaler with an inhalation-activated piston | |
BR9405842A | Medicine carrier | |
US5388573A | Dry powder inhalator medicament carrier | |
US5080222A | Child resistant medicine box | |
US5217004A | Inhalation actuated dispensing apparatus | |
US5027808A | Breath-activated inhalation device | |
US5060643A | Breath-activated inhalation device | |
US4506856A | Lockable pegboard hook construction |