JOHNSON ROBERT C has a total of 21 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, civil engineering and medical technology are GRAY GEORGE WILLIAM, PULCRA SA and XI AN CAIJING OPTO ELECTRICAL SCIENCE & TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 | |
#2 | Canada | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Civil engineering | |
#3 | Medical technology | |
#4 | Basic materials chemistry | |
#5 | Machines | |
#6 | Audio-visual technology | |
#7 | Biotechnology | |
#8 | Chemical engineering | |
#9 | Machine tools |
# | Name | Total Patents |
---|---|---|
#1 | Johnson Robert C | 21 |
#2 | Merkel Daniel C | 3 |
#3 | Tung Hsueh Sung | 2 |
#4 | Lu Xan-Yan | 2 |
#5 | Kim Jae Weon | 2 |
#6 | Mohammed Mansoor | 2 |
#7 | Warwick Wilbur H | 2 |
#8 | Tung Hsueh S | 2 |
#9 | Alley John K | 1 |
#10 | Hayet Jeff | 1 |
Publication | Filing date | Title |
---|---|---|
US2010331583A1 | Method for prolonging a catalyst's life during hydrofluorination | |
US2009075841A1 | Nucleic acids arrays and methods of use therefor | |
US2009030247A1 | Method for producing fluorinated organic compounds | |
CA2248561A1 | Hand operable motorcycle stand | |
CA2248521A1 | Hand operable motorcycle stand | |
US4336133A | Ethylene glycol antifreeze repurification apparatus | |
US4355640A | Hygienic dispenser | |
US3321271A | Synthesis of aluminum silicate whiskers | |
US3244480A | Synthesis of fibrous silicon nitride | |
US3004641A | Hollow metal doors | |
US1882385A | Electrical appliance | |
US1022422A | Combined car and grain door. | |
CA121735A | Hammer, wire cutter, etc. | |
US932710A | Combination-tool. | |
US712139A | Grain-car door. |