| No. |
Patent Number |
Title of invention |
Date of Grant |
| 1 |
ZL201610622095.X |
Synthesis method of SAPO-34 nano-molecular sieve as well, SAPO-34 as molecular sieve catalyst and application thereof |
2019-12-27 |
| 2 |
US10,508,073B2 |
Method for preparing acetal carbonyl compound |
2019-12-17 |
| 3 |
ZL201611052193.0 |
Method for preparing unsaturated lower fatty acid ester |
2019-12-13 |
| 4 |
IN326575 |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2019-12-2 |
| 5 |
EA033843 |
Method forpreparing ethylene glycol by hydrolysing ethylene glycol monomethyl ether |
2019-12-2 |
| 6 |
EP3153490 |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2019-11-27 |
| 7 |
JP6615324 |
Method for preparing acetic acid by carbonylation of methanol |
2019-11-15 |
| 8 |
EP3085682 |
Method for producing ethanol and coproducing methanol |
2019-11-13 |
| 9 |
IN324576 |
Method for synthesizing nano-ZSM-5 zeolite |
2019-11-6 |
| 10 |
AU2016417175 |
Method for synthesizing nano sapo-34 molecular sieve, and SAPO-34 molecular sieve catalyst and application thereof |
2019-10-31 |
| 11 |
MY-171805-A |
SAPO-34 zeolite having diglycolamine as templating agent and synthesis method for the zeolite |
2019-10-30 |
| 12 |
MY-171758-A |
Method for preparing paraxylene and propylene from methanol and/or dimethyl ether |
2019-10-28 |
| 13 |
MY-171426-A |
SAPO-34 molecular sieves and synthesis method thereof |
2019-10-12 |
| 14 |
MY-171339-A |
Method for producing ethanol and coproducing methanol |
2019-10-9 |
| 15 |
ZL201510967356.7 |
High-temperature-resistant electrical capacitance tomography sensor |
2019-10-8 |
| 16 |
IDP000063222 |
Method for synthesizing nano-ZSM-5 zeolite |
2019-10-7 |
| 17 |
IN322361 |
SAPO-34 molecular sieves and synthesis method thereof |
2019-10-4 |
| 18 |
IDP000063152 |
SAPO-34 molecular sieves and synthesis method thereof |
2019-10-4 |
| 19 |
ZL201410109550.7 |
Method for synthesizing Beta molecular sieve with composite pore structure |
2019-9-17 |
| 20 |
ZL201611114889.1 |
Microfluidic chip with gradual-height-change micro-channels, preparation template and preparation method thereof |
2019-9-6 |
| 21 |
EA032939 |
Methyl acetate preparation method |
2019-8-30 |
| 22 |
EP3239124 |
Method for preparing double-sealed-end glycol ether |
2019-8-28 |
| 23 |
EP3330248 |
Method for preparing acetic acid by carbonylation of methanol |
2019-8-28 |
| 24 |
IN319011 |
Method for producing ethanol and coproducing methanol |
2019-8-26 |
| 25 |
ZL201410108976.0 |
Preparation method of Beta molecular sieve with multistage pore structure |
2019-8-20 |
| 26 |
ZL201510964623.5 |
Catalyst for producing methyl acetate by carbonylation of dimethyl ether and application thereof |
2019-8-20 |
| 27 |
ZL201610081448.X |
Silicoaluminophosphate molecular sieve, preparation method and application thereof |
2019-8-20 |
| 28 |
US10,370,318B2 |
Method for preparing acetic acid by carbonylation of methanol |
2019-8-6 |
| 29 |
ZL201610081120.8 |
Novel SAPO molecular sieve and synthesis method thereof |
2019-8-2 |
| 30 |
EP3326995 |
Method for preparing acetal carbonyl compound |
2019-7-31 |
| 31 |
ZA2018/00636 |
Lower fatty carboxylic acid alkyl ester production method |
2019-7-31 |
| 32 |
ZA2018/00637 |
Methyl acetate preparation method |
2019-7-31 |
| 33 |
ZA2018/01832 |
Method for preparing acetic acid by carbonylation of methanol |
2019-7-31 |
| 34 |
ZA2018/01834 |
Method forpreparing ethylene glycol by hydrolysing ethylene glycol monomethyl ether |
2019-7-31 |
| 35 |
ZA2018/01833 |
Method for directly preparing glycol dimethyl ether and co-producing ethylene glycol from ethylene glycol monomethyl ether |
2019-7-31 |
| 36 |
ZL201510639716.0 |
Method for directly preparing ethylene glycol dimethyl ether from ethylene glycol monomethyl ether and CO-producing ethylene glycol |
2019-7-26 |
| 37 |
IN316746 |
SAPO-34 molecular sieves and synthesis method thereof |
2019-7-24 |
| 38 |
JP6549793 |
Method for directly preparing glycol dimethyl ether and co-producing ethylene glycol from ethylene glycol monomethyl ether |
2019-7-5 |
| 39 |
AU2014415514 |
Method for preparing double-sealed-end glycol ether |
2019-6-27 |
| 40 |
ZL201510644148.3 |
Method for preparing glycol through hydrolysis of ethylene glycol monomethyl ether |
2019-6-21 |
| 41 |
JP6538971 |
Method forpreparing ethylene glycol by hydrolysing ethylene glycol monomethyl ether |
2019-6-14 |
| 42 |
US10,315,973B2 |
Method forpreparing ethylene glycol by hydrolysing ethylene glycol monomethyl ether |
2019-6-11 |
| 43 |
ZL201610985085.2 |
Method for preparing aromatic hydrocarbons |
2019-6-7 |
| 44 |
IDP0000059027 |
Method for producing ethanol and coproducing methanol |
2019-5-22 |
| 45 |
ZL201510623768.9 |
High temperature electrical capacitance tomography sensor and production method thereof |
2019-5-17 |
| 46 |
ZL201510961959.6 |
Catalyst for producing methyl acetate as well as preparation method and application of catalyst |
2019-5-17 |
| 47 |
US10,287,233B2 |
Methyl acetate preparation method |
2019-5-14 |
| 48 |
IN312635 |
Method for preparing a light olefin with an oxygen-containing compound |
2019-5-10 |
| 49 |
JP6523548 |
Method for preparing acetal carbonyl compound |
2019-5-10 |
| 50 |
JP6523550 |
Lower fatty carboxylic acid alkyl ester production method |
2019-5-10 |
| 51 |
JP6523549 |
Methyl acetate preparation method |
2019-5-10 |
| 52 |
EP3326994 |
Lower fatty carboxylic acid alkyl ester production method |
2019-5-8 |
| 53 |
SG11201604942R |
Method for producing ethanol and coproducing methanol |
2019-5-7 |
| 54 |
KR10-1977784 |
Method for preparing methyl formate |
2019-5-7 |
| 55 |
IN311343 |
Beta molecular sieve having multi-level channel structure, andpreparation method thereof |
2019-4-18 |
| 56 |
US10,259,757B2 |
A process for starting up a fluidized catalytic reaction apparatus used for producing lower olefins |
2019-4-16 |
| 57 |
US10252917 |
Method for preparing Y-type molecular sieve having high silica to alumina ratio |
2019-4-9 |
| 58 |
ZL201510967564.7 |
Preparation method of hollow-morphology silicon aluminum phosphate molecular sieve |
2019-4-9 |
| 59 |
SG11201610150P |
Method for preparing paraxylene and co-producing propylene with high selectivity |
2019-4-5 |
| 60 |
IN310717 |
Catalyst for preparing paraxylene by mutual conversion of methyl alcohol and/or dimethyl ether and C4 liquefied gas, and preparation method and application thereof |
2019-4-2 |
| 61 |
ZL201510964581.5 |
Catalyst for producing methyl acetate as well as preparation method and application of catalyst |
2019-4-2 |
| 62 |
ZL201510578383.5 |
Method for preparing acetic acid through carbonylation of methanol |
2019-3-29 |
| 63 |
ZL201510967835.9 |
RHO-SAPO molecular sieve, synthetic method and use thereof |
2019-3-29 |
| 64 |
KR10-1965523 |
Method for preparing methyl formate and coproducing dimethyl ether |
2019-3-28 |
| 65 |
KR10-1961055 |
Method for preparing double-sealed-end glycol ether |
2019-3-15 |
| 66 |
ZL201510417042.X |
A single-dispersed oxide microspheres and its micro-fluidic preparation method |
2019-3-8 |
| 67 |
ZL201510964654.0 |
Catalyst for producing methyl acetate as well as preparation method and application of catalyst |
2019-3-8 |
| 68 |
EA031800 |
Beta molecular sieve having multi-level channel structure, andpreparation method thereof |
2019-2-28 |
| 69 |
IN308284 |
Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate |
2019-2-28 |
| 70 |
EA031809 |
Method for preparing methyl formate and coproducing dimethyl ether |
2019-2-28 |
| 71 |
IN308126 |
Process for preparing methyl acetate |
2019-2-26 |
| 72 |
IN307989 |
SAPO-34 zeolite having diglycolamine as templating agent and synthesis method for the zeolite |
2019-2-25 |
| 73 |
ZL201410109175.6 |
Preparation method of beta molecular sieve with composite mesoporous and microporous channels |
2019-2-15 |
| 74 |
ZL201510196863.5 |
Method for preparing Y-type molecular sieve with high SiO2/Al2O3 ratio, product and application of Y-type molecular sieve |
2019-2-15 |
| 75 |
ZL201510390453.4 |
Sol-gel preparation of the combustion method of the iron-based catalyst, preparation method and application thereof |
2019-2-15 |
| 76 |
EP3088381 |
Method for preparing polyoxymethylene dimethyl ether carbonyl compound and methyl methoxyacetate |
2019-2-13 |
| 77 |
ZL201510579216.2 |
Method for preparing acetic acid through isomerization of methyl formate |
2019-2-1 |
| 78 |
EA031545 |
Method for preparing double-sealed-end glycol ether |
2019-1-31 |
| 79 |
IDP000056179 |
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 |
2019-1-25 |
| 80 |
IN306266 |
Method for preparing a light olefin using an oxygen-containing compound and device for use thereof |
2019-1-24 |
| 81 |
EP3078651 |
Method for preparing a light olefin with an oxygen-containing compound |
2019-1-2 |
| 82 |
ZL201510426698.8 |
Lower aliphatic carboxylic acid alkyl ester production method |
2019-1-1 |
| 83 |
ZL201510426676.1 |
Acetal carbonylation product preparation method |
2019-1-1 |
| 84 |
ZL201510426807.6 |
Acetal carbonylation product preparation method |
2019-1-1 |
| 85 |
ZL201510426710.5 |
Acetal carbonylation product preparation method |
2019-1-1 |
