FERN DEV LTD has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, medical technology and thermal processes are BRYMILL CORP, SICHUAN HAISHENGJIE CRYOGENIC TECH CO LTD and KURIO MEDIKARU KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 10 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Medical technology | |
#3 | Thermal processes | |
#4 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Diagnosis and surgery | |
#2 | Pipes | |
#3 | Compressed gas holders | |
#4 | Refrigerators | |
#5 | Special electric heating or lighting |
# | Name | Total Patents |
---|---|---|
#1 | Hossack James | 4 |
#2 | Mackay Murdo John Norman | 3 |
#3 | Mackay Murdo J N | 1 |
Publication | Filing date | Title |
---|---|---|
GB9201187D0 | Valve for pressure vessels | |
GB9101055D0 | Valve for pressure vessels | |
GB9021066D0 | Platelet rotator | |
GB9020954D0 | Light source | |
GB9020746D0 | Cryosurgical probe | |
GB9020202D0 | Heat engines | |
GB9019266D0 | Oxygen mask | |
GB9019071D0 | Regenerative braking apparatus for work vehicles | |
GB9000723D0 | Cryogenic conduit | |
GB8921545D0 | Cryosurgical probes | |
EP0225780A1 | Transfer system |