CHARVIN GUY has a total of 21 patent applications. Its first patent ever was published in 1976. It filed its patents most often in France, United States and EPO (European Patent Office). Its main competitors in its focus markets medical technology, machines and audio-visual technology are SHENZHEN QING YUEN MEDICAL DEVICES CO LTD, DAIG CORP and YANG ZHANGMIN.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 9 | |
#2 | United States | 4 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 2 | |
#5 | Germany | 1 | |
#6 | Spain | 1 | |
#7 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Packaging and shipping | |
#5 | Furniture and games | |
#6 | Biotechnology |
# | Name | Total Patents |
---|---|---|
#1 | Charvin Guy | 13 |
#2 | Battmer Rolf Dieter | 2 |
#3 | Lenarz Thomas H R | 2 |
#4 | Magnan Jacques | 2 |
#5 | Hanson Jean-Noel | 1 |
#6 | Vaneecloo Francois | 1 |
Publication | Filing date | Title |
---|---|---|
US2009287278A1 | Implantable subcutaneous device | |
FR2803186A1 | METHOD AND APPARATUS FOR COLLECTING HEARING MESSAGE POTENTIALS | |
FR2803185A1 | Measuring equipment for auditory potentials comprises implant with electrodes connected to differential amplifier feeding transmitter | |
FR2675372A1 | Self-adjustable ossicular prosthesis of the middle ear. | |
FR2607692A1 | Self-contained devices for heating food containers | |
FR2587219A1 | Connection device for extra-body circulation circuit | |
FR2587218A1 | Connection equipment for extra-body circulation circuit | |
FR2508317A1 | Sterilization indicator | |
US4200096A | Device for introducing a liquid other than blood in a blood vessel |