LIANYUNGANG YAHUI PHARMACHEM CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, materials and metallurgy and environmental technology are KEMAI CHEMICAL CO LTD, CHLOR CHEM LTD and ILI CHUANNING BIOLOGICAL TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Materials and metallurgy | |
#3 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Heterocyclic compounds | |
#2 | Water treatment | |
#3 | Non-metallic elements | |
#4 | Ammonia or cyanogen | |
#5 | Alkali metal compounds | |
#6 | Inorganic compounds |
# | Name | Total Patents |
---|---|---|
#1 | Zhang Jianfeng | 11 |
#2 | Li Zhiling | 9 |
#3 | Liu Yonglin | 8 |
#4 | Zhu Yunbing | 8 |
#5 | Zhang Pinghu | 6 |
#6 | Zhu Jianmin | 3 |
#7 | Yan Peijie | 3 |
#8 | Sun Yang | 3 |
#9 | He Xiaowei | 2 |
#10 | Zhang Wentao | 2 |
Publication | Filing date | Title |
---|---|---|
CN110156141A | The processing method of thioacetic acid waste water in diclazuril production process | |
CN110283128A | Utilize the method for Methyl cyanocarbamate synthesis mebendazole | |
CN107746390A | The preparation method of anticoccidial drug diclazuril | |
CN106348255A | Method for preparing byproduct sodium thiosulfate from sodium sulfide wastewater | |
CN106629779A | Method for recycling sodium bromide and sodium thiocyanate | |
CN105585533A | A preparing method of albendazole | |
CN103864695A | Preparation method of triclabendazole sulfoxide | |
CN103848761A | Method for preparing O-methyl isourea methyl formate | |
CN104230959A | Preparation method for levamisole hydrochloride | |
CN104230767A | Preparation method of clorsulon | |
CN104230815A | Preparation method of triclabendazole |