DOUGLAS ROBERT has a total of 19 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets medical technology, macromolecular chemistry and polymers and foods and drinks are THORATEC LLC, RESMED PARIS SAS and IC SURGICAL INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 5 | |
#3 | United Kingdom | 5 | |
#4 | Austria | 1 | |
#5 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Macromolecular chemistry and polymers | |
#3 | Foods and drinks | |
#4 | Optics | |
#5 | Measurement | |
#6 | Environmental technology | |
#7 | Civil engineering | |
#8 | Agriculture |
# | Technology | |
---|---|---|
#1 | Polysaccharides | |
#2 | Syringes | |
#3 | Radio navigation | |
#4 | Electrotherapy | |
#5 | Foods | |
#6 | Optical systems | |
#7 | Vinegar | |
#8 | Crop agriculture | |
#9 | Photovoltaic modules | |
#10 | Ladders |
# | Name | Total Patents |
---|---|---|
#1 | Douglas Robert | 18 |
#2 | Schindhelm Klaus Henry | 1 |
#3 | Richards Glenn | 1 |
#4 | Douglas David | 1 |
#5 | Douglas Kathleen M | 1 |
#6 | Douglas Robert E | 1 |
#7 | Ujhazy Anthony John | 1 |
#8 | Buckley Mark David | 1 |
Publication | Filing date | Title |
---|---|---|
AU2019295516A1 | Intracardiac pump | |
US2018006600A1 | Solar focusing device and method of using the device | |
US2006145654A1 | System and method for charging liftgate batteries | |
GB191506497A | Improved Manufacture of Pectous Compounds. | |
CA163864A | Jelly | |
US1235666A | Jelly-making product and process for producing same. | |
GB191418109A | Improvements in Step Ladders and Appliances for Adapting the same for use on Roofs and Inclined Surfaces. | |
GB191319192A | Improvements in or relating to Food Products. | |
CA160137A | Fruit jelly | |
US1082682A | Food product. | |
CA151079A | Food | |
US1055618A | Furrow-slicing machine. | |
CA138808A | Furrow slicing apparatus | |
CA135123A | Rein guide | |
GB190919828A | Improvements in Hub Brakes for Cycles. | |
GB190311526A | Improvements in Apparatus for the Manufacture of Vinegar | |
US726883A | Vinegar-generator. |