KEI INTERNATIONAL LTD has a total of 18 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2016. It filed its patents most often in Netherlands, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets measurement, organic fine chemistry and medical technology are PROTZEK GES FUER BIOMEDIZINISCHE TECHNIK GMBH, PHASE2 MICROTECHNOLOGIES LLC and QUANTERIX CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Netherlands | 4 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Brazil | 3 | |
#4 | United States | 3 | |
#5 | China | 2 | |
#6 | EPO (European Patent Office) | 2 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Organic fine chemistry | |
#3 | Medical technology | |
#4 | Chemical engineering | |
#5 | Pharmaceuticals |
# | Technology | |
---|---|---|
#1 | Analysing materials | |
#2 | Sugars | |
#3 | Diagnosis and surgery | |
#4 | Chemical or physical laboratory devices | |
#5 | Medical preparations |
# | Name | Total Patents |
---|---|---|
#1 | Castrop Johannes Theodorus | 10 |
#2 | Johannes Theodorus Castrop | 7 |
#3 | Castrop Johannes | 1 |
Publication | Filing date | Title |
---|---|---|
WO2020119669A1 | Nitrocellulose sheet comprising immobilized immunoglobulins and lipid based antigens and use thereof | |
NL2021443B1 | Synthetic antigens for tuberculosis detection | |
WO2017211316A1 | Method for detecting the presence of mycobacterial material in a sample using at least two antigens | |
NL2017204B1 | Solid substrate comprising antigens immobilised thereto, biosensor comprising said solid substrate and method for detecting the presence of mycobacterial material in a sample | |
NL2016914B1 | Solid substrate comprising antigens immobilised thereto and use thereof in a method for detecting the presence of mycobacterial material in a sample | |
NL2016913B1 | Solid substrate comprising antigens immobilised thereto and use thereof in a method for detecting the presence of mycobacterial material in a sample | |
US2017328901A1 | Methods for detecting a marker for active tuberculosis |