FENG WEIJIAN has a total of 14 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, medical technology and materials and metallurgy are P2 SCIENCE APS, PARADIGM BIOPHARMACEUTICALS LTD and FEHER JANOS.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | Australia | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 3 |
# | Industry | |
---|---|---|
#1 | Pharmaceuticals | |
#2 | Medical technology | |
#3 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Therapeutic chemical compounds | |
#2 | Medical preparations | |
#3 | Diagnosis and surgery | |
#4 | Treatment of glass | |
#5 | Building materials |
# | Name | Total Patents |
---|---|---|
#1 | Feng Weijian | 14 |
#2 | Zhang Huiling | 3 |
#3 | Feng Shu | 2 |
#4 | Liu Yuemei | 1 |
Publication | Filing date | Title |
---|---|---|
CN110577395A | High-wear-resistance marble tile and preparation method thereof | |
CN107874817A | A kind of puncture positioning device and bootstrap technique | |
CN104314374A | Lock cylinder and adaptive key | |
CN103924838A | Pin tumbler lock cylinder and key | |
CN103330572A | Guider for guiding puncture by using streaking formed on CT (Computerized Tomography) image | |
CN1709205A | Image tomograph puncture, biopsy and injection guide device | |
WO2004054459A1 | Laser beam leading apparatus for puncture | |
CN1465348A | Compound ablation mixture and application in preparing medicine for treating tumor | |
CN1357333A | Application of hydrochloric acid in preparing medicine for tumor |