| No. |
Patent Number |
Title of invention |
Date of Grant |
| 1 |
IR97472 |
Methyl acetate preparation method |
2018-12-22 |
| 2 |
ZA2017/04703 |
Method for preparing double-sealed-end glycol ether |
2018-12-19 |
| 3 |
IR97397 |
Lower fatty carboxylic acid alkyl ester production method |
2018-12-16 |
| 4 |
JP6450847 |
Method for preparing double-sealed-end glycol ether |
2018-12-14 |
| 5 |
ZL201510116623.X |
Synthesis method, product and applications of mordenite having mesopores and microporous |
2018-11-30 |
| 6 |
JP6435056 |
Method for preparing methyl formate and coproducing dimethyl ether |
2018-11-16 |
| 7 |
KR10-1920959 |
SAPO-34 zeolite having diglycolamine as templating agent and synthesis method for the zeolite |
2018-11-15 |
| 8 |
ZL201410108995.3 |
Synthesis method of beta molecular sieve |
2018-11-2 |
| 9 |
ZL201410109705.7 |
Beta molecular sieve with multistage pore structure and preparation method thereof |
2018-11-2 |
| 10 |
ZL201410109151.0 |
Beta molecular sieve with multistage pore structure and preparation method thereof |
2018-11-2 |
| 11 |
ZL201410528657.5 |
Catalyst of acetylene hydro-chlorination for producing vinyl chloride and application method thereof |
2018-11-2 |
| 12 |
ZL201410811147.9 |
Catalyst used for preparing double-terminated glycol ether and preparation method thereof |
2018-11-2 |
| 13 |
ZL201510069951.9 |
Method for preparing 1, 4-dioxane |
2018-11-2 |
| 14 |
ZL201510519016.8 |
Iron-based catalyst prepared by coprecipitation-melting method, preparation method and application thereof |
2018-11-2 |
| 15 |
MY-168285-A |
Catalyst for preparing paraxylene by mutual conversion of methyl alcohol and/or dimethyl ether and C4 liquefied gas, and preparation method and application thereof |
2018-10-22 |
| 16 |
KR10-1912398 |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2018-10-22 |
| 17 |
US10,099,973B2 |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2018-10-16 |
| 18 |
ZL201410108993.4 |
Beta molecular sieve with mesopore-micropore combined pore structure and synthetic method thereof |
2018-10-9 |
| 19 |
ZL201410723189.7 |
Synthetic method for nanometer ZSM-5 molecular sieve |
2018-10-9 |
| 20 |
US10087135B2 |
Lower fatty carboxylic acid alkyl ester production method |
2018-10-2 |
| 21 |
JP6408612 |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2018-9-28 |
| 22 |
JP6408611 |
Method for preparing paraxylene and propylene from methanol and/or dimethyl ether |
2018-9-28 |
| 23 |
JP6407428 |
Method for preparing methyl formate |
2018-9-28 |
| 24 |
ZA2017/03477 |
Method for preparing methyl formate and coproducing dimethyl ether |
2018-9-26 |
| 25 |
AU2014413311 |
Method for synthesizing nano-ZSM-5 zeolite |
2018-9-20 |
| 26 |
EP3078414 |
Reaction device for preparing light olefins from methanol and/or dimethyl ether |
2018-9-19 |
| 27 |
KR10-1900063 |
Method for preparing paraxylene and propylene from methanol and/or dimethyl ether |
2018-9-12 |
| 28 |
ZL201510306715.4 |
A process for preparing isoprene method |
2018-9-11 |
| 29 |
US10,059,649B2 |
Method for producing ethanol and coproducing methanol |
2018-8-28 |
| 30 |
IDP000052964 |
SAPO-34 molecular sieves and synthesis method thereof |
2018-8-24 |
| 31 |
ZL201410653121.6 |
Method for preparing methyl formate and coproducing dimethyl ether |
2018-8-24 |
| 32 |
KR10-1892951 |
Method for preparing Y-type molecular sieve having high silica to alumina ratio |
2018-8-23 |
| 33 |
EP2660203 |
Solvothermal synthesis process of SAPO molecular sieves and catalysts prepared thereby |
2018-8-22 |
| 34 |
BRPI0711241-6 |
SAPO-34 molecular sieve having both micropores and mesoporous and synthesis method thereof |
2018-8-21 |
| 35 |
JP6383100 |
Method for preparing Y-type molecular sieve having high silica to alumina ratio |
2018-8-10 |
| 36 |
US10,040,739B2 |
Method for preparing double-sealed-end glycol ether |
2018-8-7 |
| 37 |
IDP000052320 |
SAPO-34 zeolite having diglycolamine as templating agent and synthesis method for the zeolite |
2018-8-3 |
| 38 |
ZL201410653201.1 |
Method for preparing methyl formate |
2018-7-20 |
| 39 |
ZL201410653211.5 |
Method for preparing methyl formate and co-production of dimethyl ether |
2018-7-20 |
| 40 |
ZL201410812315.6 |
Preparation method of double terminated glycol ether |
2018-7-20 |
| 41 |
EP3078652 |
Method for preparing a light olefin using an oxygen-containing compound and device for use thereof |
2018-7-18 |
| 42 |
ZL201410723282.8 |
Synthetic method for hierarchical-pore ZSM-5 molecular sieve |
2018-7-13 |
| 43 |
ZL201510117242.3 |
Preparation method and applications of mordenite having mesoporous and micropores |
2018-7-10 |
| 44 |
BR112013016481-6 |
Process for catalytic cracking naphtha coupled with methanol using modified ZSM-5 molecular sieve catalyst |
2018-7-3 |
| 45 |
ZL201510051260.6 |
Preparation method for metal-modified SAPO molecular sieve |
2018-6-29 |
| 46 |
MY-166284-A |
Catalyst used in the production of ethylene and propylene from methanol and/or dimethyl ether, method for preparing the same and method for using the same |
2018-6-25 |
| 47 |
US9994496B2 |
Method for preparing paraxylene and propylene from methanol and/or dimethyl ether |
2018-6-12 |
| 48 |
SG11201605107X |
Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate |
2018-6-11 |
| 49 |
ZL201510427090.7 |
Methyl acetate production method |
2018-6-5 |
| 50 |
KR10-1864442 |
Method for preparing a light olefin using an oxygen-containing compound and device for use thereof |
2018-5-29 |
| 51 |
ZL201410432992.5 |
Method for preparing Y type molecular sieve with high silica-alumina ratio |
2018-5-25 |
| 52 |
KR10-1862042 |
Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate |
2018-5-23 |
| 53 |
ZL201410804722.2 |
Preparation method of double terminated glycol ether |
2018-5-18 |
| 54 |
ZL201410812292.9 |
Preparation method for double-terminated glycol ether |
2018-5-18 |
| 55 |
ZL201410811249.0 |
Preparation method of double terminated glycol ether |
2018-5-18 |
| 56 |
ZL201510318894.3 |
Synthetic method and application of RHO-SAPO molecular sieve |
2018-5-18 |
| 57 |
ZL201510316869.1 |
RHO-SAPO molecular sieve adopting mesoporous and micropore composite porous structure |
2018-5-18 |
| 58 |
US9968922 |
Catalyst for preparing paraxylene by mutual conversion of methyl alcohol and/or dimethyl ether and C4 liquefied gas, and preparation method and application thereof |
2018-5-15 |
| 59 |
KR10-1855876 |
Method for producing ethanol and coproducing methanol |
2018-5-2 |
| 60 |
SG11201610151S |
Method for preparing paraxylene and propylene from methanol and/or dimethyl ether |
2018-4-29 |
| 61 |
IN295842 |
Process for catalytic cracking naphtha coupled with methanol using modified ZSM-5 molecular sieve catalyst |
2018-4-17 |
| 62 |
US9,944,588B2 |
Method for preparing methyl formate |
2018-4-17 |
| 63 |
US9,938,227B2 |
Method for preparing methyl formate and coproducing dimethyl ether |
2018-4-10 |
| 64 |
KR10-1847474 |
Method for preparing a light olefin with an oxygen-containing compound |
2018-4-4 |
| 65 |
EA029435 |
Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate |
2018-3-30 |
| 66 |
ZL201410109562.X |
Synthetic method of Beta with multistage pore structure |
2018-3-16 |
| 67 |
IN293781 |
Solvothermal synthesis process of SAPO molecular sieves and catalysts prepared thereby |
2018-3-5 |
| 68 |
KR10-1833322 |
Method for preparing NaY molecular sieve of high silica-alumina ratio and product thereof |
2018-2-22 |
| 69 |
EA028834 |
Method for producing ethanol and coproducing methanol |
2018-1-31 |
| 70 |
2016/04491 |
Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate |
2018-1-31 |
| 71 |
KR10-1818935 |
Beta molecular sieve having multi-level channel structure, andpreparation method thereof |
2018-1-10 |
| 72 |
ZL201410764548.3 |
Synthetic method of meso-microporous SAPO-34 molecular sieve |
2018-1-9 |
| 73 |
ZL201410653147.0 |
Method for preparing methyl formate and coproducing dimethyl ether |
2018-1-5 |
