PRINCETON TRADE & TECH INC has a total of 27 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, chemical engineering and basic materials chemistry are SAFETY KLEEN CORP, REFINED TECHNOLOGIES INC and R R STREET & CO INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | EPO (European Patent Office) | 7 | |
#3 | WIPO (World Intellectual Property Organization) | 5 | |
#4 | Canada | 4 | |
#5 | Japan | 2 | |
#6 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Chemical engineering | |
#3 | Basic materials chemistry | |
#4 | Surface technology and coating | |
#5 | Measurement |
# | Technology | |
---|---|---|
#1 | Cleaning | |
#2 | Object sterilising | |
#3 | Syringes | |
#4 | Separation | |
#5 | Soaps | |
#6 | Metallic material cleaning | |
#7 | Dentistry | |
#8 | Diagnosis and surgery | |
#9 | Measuring distances |
# | Name | Total Patents |
---|---|---|
#1 | Labib Mohamed Emam | 24 |
#2 | Lai Ching-Yue | 17 |
#3 | Tabani Yacoob | 14 |
#4 | Materna Peter A | 6 |
#5 | Mahon Geoffrey Lawrence | 5 |
#6 | Dukhin Stanislav S | 4 |
#7 | Murawski Joseph J | 4 |
#8 | Lai Chung-Yue | 3 |
#9 | Qian Ziye | 2 |
#10 | Ziye Qian | 1 |
Publication | Filing date | Title |
---|---|---|
WO2015183424A1 | Compositions and methods of cleaning polyvinyl pyrrolidone-based hemodialysis filtration membrane assemblies | |
EP2349597A2 | Apparatus and method for cleaning passageways such as endoscope channels using flow of liquid and gas | |
EP2349596A2 | Method and composition for cleaning tubular systems employing moving three-phase contact lines | |
WO2004112975A1 | Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow | |
US6945257B2 | Method for cleaning hollow tubing and fibers | |
US6454871B1 | Method of cleaning passageways using a mixed phase flow of gas and a liquid | |
US6027572A | Cleaning method for removing biofilm and debris from lines and tubing |