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| The safety industrial technology of using sodium in catalysis and synthesis |
| Chemical synthesis and industrial application of organolithium |
| Reactions at ultralow temperature, non-water/oxidizing conditions |
| Chemical synthesis of acetylene and acetylene in carbonylation |
| The industrial production of Cl chemicals and derivatives |
| Cyanidation & hydrogenation |
| Coupling engineering of Continuous ester hydrogenation and dehydrogenation |
| Continuous ester ammoniation reaction engineering |
| Clean production engineering and comprehensive utilization of by-product, circulation |
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We have sued Jiangsu Haizheng Pharmaceutical & Chemical Co., Ltd. about the patent infringement of 2-Acetylbutyrolactone.
We got this patent from China in 2003, but some companies ignored related laws and infringed our rights. Therefore, we decided to sue Haizheng Pharmaceutical & Chemical Co., Ltd., and keep the right to sue other companies. |
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