OPTISCHE IND DE OUDE DELFT NV has a total of 1,454 patent applications. Its first patent ever was published in 1942. It filed its patents most often in United States, France and Netherlands. Its main competitors in its focus markets optics, medical technology and electrical machinery and energy are OPTISCHE IND DE OUDE DELFT NL1, TUBIX SA and FUJI PHOTO OPTICAL CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 187 | |
#2 | France | 181 | |
#3 | Netherlands | 163 | |
#4 | United Kingdom | 159 | |
#5 | Canada | 108 | |
#6 | Germany | 108 | |
#7 | Switzerland | 81 | |
#8 | EPO (European Patent Office) | 80 | |
#9 | Japan | 68 | |
#10 | Israel | 65 | |
#11 | WIPO (World Intellectual Property Organization) | 52 | |
#12 | Sweden | 46 | |
#13 | Italy | 39 | |
#14 | China | 19 | |
#15 | India | 16 | |
#16 | Australia | 11 | |
#17 | South Africa | 11 | |
#18 | Spain | 10 | |
#19 | Yugoslavia (Serbia and Montenegro) | 8 | |
#20 | Denmark | 7 | |
#21 | Republic of Korea | 6 | |
#22 | Brazil | 5 | |
#23 | Belgium | 4 | |
#24 | German Democratic Republic | 4 | |
#25 | Argentina | 3 | |
#26 | Austria | 3 | |
#27 | Turkey | 3 | |
#28 | Norway | 2 | |
#29 | Czechoslovakia | 1 | |
#30 | Hong Kong | 1 | |
#31 | Ireland | 1 | |
#32 | Malaysia | 1 | |
#33 | USSR (Union of Socialist Soviet Republics) | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Medical technology | |
#3 | Electrical machinery and energy | |
#4 | Audio-visual technology | |
#5 | Engines, pumps and turbines | |
#6 | Machines | |
#7 | Measurement | |
#8 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Optical systems | |
#2 | Diagnosis and surgery | |
#3 | Cameras | |
#4 | Electric discharge tubes | |
#5 | X-ray technique | |
#6 | Television | |
#7 | X-ray microscopes | |
#8 | Unspecified technologies | |
#9 | Measuring nuclear radiation | |
#10 | Handling thin material |
# | Name | Total Patents |
---|---|---|
#1 | Duinker Simon | 55 |
#2 | Bouwers Albert | 50 |
#3 | Vlasbloem Hugo | 50 |
#4 | Geluk Ronald Jan | 43 |
#5 | Albert Bouwers | 38 |
#6 | Mulder Hendrik | 37 |
#7 | Geluk Ronald J | 28 |
#8 | Groeneweg Abraham | 23 |
#9 | Beckmann Leo Heinrich Josef Fr | 17 |
#10 | Johannes Becker | 17 |
Publication | Filing date | Title |
---|---|---|
CN1225031A | Capsule for use in brachytherapy and a combination of a capsule for brachytherapy and a guidewire | |
CN1225030A | Combination of a capsule for brachytherapy and a guidewire | |
WO9749115A1 | X-ray tube | |
NL1002044C2 | Radioactive source that has clinically relevant beta radiation | |
WO9709652A1 | Display system intended to be attached to the head or to a helmet, and a helmet provided with such a display system | |
DE4342589A1 | Medical radiation therapy device | |
NL9301956A | Device for converting the force exerted on a support into an electrical signal. | |
NL9301005A | Drive device for a piece of exercise equipment | |
US5257305A | Slit radiography device provided with absorption elements, and procedure for producing absorption elements | |
US5709217A | Device for measuring the respiration of a person | |
JPH05210065A | Detector | |
NL9201233A | Apparatus and method for distance or speed measurement. | |
NL9200791A | Method and device for arranging an elastic protective sleeve around an endoscopy device | |
WO9216867A1 | Helmet mountable display system and helmet provided with such a display system | |
NL9200264A | Goniometer head. | |
NL9200074A | Shower seating. | |
NL9102063A | X-ray apparatus for simulation and planning of radiotherapy | |
JPH05137A | X-ray photograph device | |
NL9101307A | Device for transferring a disabled person | |
AU657912B2 | Device for measuring the respiration of a person |