SUN PIAOYANG has a total of 20 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are MATRIX LAB LTD, CHAKRAVARTY PRASUN K and ALLEN JENNIFER R.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 7 | |
#2 | United States | 6 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 | |
#6 | Hong Kong | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Pharmaceuticals | |
#3 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Sun Piaoyang | 15 |
#2 | Yang Baohai | 6 |
#3 | Lv Aifeng | 5 |
#4 | Hu Chunyong | 5 |
#5 | Chen Yongjiang | 3 |
#6 | Yu Guangliang | 3 |
#7 | Lei He | 2 |
#8 | Ruimao Feng | 2 |
#9 | Sheng Liu | 2 |
#10 | Gangsheng Chen | 2 |
Publication | Filing date | Title |
---|---|---|
CN101492445A | Heteroaromatic compound, preparation method and uses thereof | |
CN101037413A | Pyrezole compound or medicinal salt and medicine composition | |
CN101003513A | Compound in quinazoline class or its pharmaceutical salt preparation method, and medical usage | |
WO2006081741A1 | Quinazoline compounds or their medical salts and preparation and medical usage thereof | |
CN1939910A | Amino-metadiazine compound and its salt, its preparation and pharmaceutical use | |
CN1927848A | Substituted acid compounds, preparation method and medicament use thereof | |
CN1861599A | Quinone carboxylic acid kind derivant, it preparation process and medicine application |