YANG CHENGLIN has a total of 13 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, foods and drinks and chemical engineering are CHONGQING BULL ANIMAL PHARMACEUTICAL CO LTD, RINGPU TIANJIN BIO PHARM CO LTD and SICHUAN WEIERKANG ANIMAL PHARMACY GROUP.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 10 | |
#2 | WIPO (World Intellectual Property Organization) | 3 |
# | Industry | |
---|---|---|
#1 | Pharmaceuticals | |
#2 | Foods and drinks | |
#3 | Chemical engineering | |
#4 | Machines | |
#5 | Thermal processes | |
#6 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Medical preparations | |
#2 | Fodder | |
#3 | Therapeutic chemical compounds | |
#4 | Unspecified technologies | |
#5 | Refrigerators | |
#6 | Separation | |
#7 | Locks |
# | Name | Total Patents |
---|---|---|
#1 | Yang Chenglin | 11 |
#2 | Chenglin Yang | 2 |
#3 | Han Feng | 2 |
#4 | Yang Yinong | 1 |
#5 | Yang Yi | 1 |
#6 | Li Zhen | 1 |
#7 | Chen Ke | 1 |
Publication | Filing date | Title |
---|---|---|
CN109442810A | A kind of narrow passage modularization evaporator and its unit | |
CN108686436A | A kind of purifier of dedusting strainer and its method for purifying strainer | |
CN104070831A | Method for eliminating printing or scribbling marks in paper | |
WO2015010323A1 | Chinese herbal medicine additive for the prevention of swine fever | |
CN103092983A | Generating method and device of electronic documents | |
CN102944041A | Electric-induction diathermanous ecological central air conditioner | |
CN103563878A | Special drug applying and water replenishing sprayer for trees | |
CN1667279A | Composite centrifugal compressor | |
CN1708114A | Vehicle | |
CN1078287A | Lock core mechanism | |
CN1093162A | Piston ring excircle form measuring method and measuring instrument thereof |