CN104352466A - 一种非诺贝特组合物及其制剂 - Google Patents
一种非诺贝特组合物及其制剂 Download PDFInfo
- Publication number
- CN104352466A CN104352466A CN201410657373.6A CN201410657373A CN104352466A CN 104352466 A CN104352466 A CN 104352466A CN 201410657373 A CN201410657373 A CN 201410657373A CN 104352466 A CN104352466 A CN 104352466A
- Authority
- CN
- China
- Prior art keywords
- fenofibrate
- preparation
- composition according
- granule
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- YMTINGFKWWXKFG-UHFFFAOYSA-N fenofibrate Chemical compound C1=CC(OC(C)(C)C(=O)OC(C)C)=CC=C1C(=O)C1=CC=C(Cl)C=C1 YMTINGFKWWXKFG-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229960002297 fenofibrate Drugs 0.000 title claims abstract description 73
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000000314 lubricant Substances 0.000 claims abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 239000008187 granular material Substances 0.000 claims description 71
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 24
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 22
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 22
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 22
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 22
- 238000004132 cross linking Methods 0.000 claims description 18
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 17
- 235000019359 magnesium stearate Nutrition 0.000 claims description 17
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 17
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 16
- 239000002775 capsule Substances 0.000 claims description 13
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 12
- 229920000881 Modified starch Polymers 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 12
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 12
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 12
- 238000011049 filling Methods 0.000 claims description 11
- 239000007779 soft material Substances 0.000 claims description 11
- 239000004375 Dextrin Substances 0.000 claims description 9
- 229920001353 Dextrin Polymers 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 9
- 235000019425 dextrin Nutrition 0.000 claims description 9
- 238000005469 granulation Methods 0.000 claims description 9
- 230000003179 granulation Effects 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 235000019698 starch Nutrition 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 240000000233 Melia azedarach Species 0.000 claims description 7
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 7
- 235000021357 Behenic acid Nutrition 0.000 claims description 6
- UKMSUNONTOPOIO-UHFFFAOYSA-N Behenic acid Natural products CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 claims description 6
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 6
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 6
- 229930195725 Mannitol Natural products 0.000 claims description 6
- -1 PVPK30 Polymers 0.000 claims description 6
- 229940116226 behenic acid Drugs 0.000 claims description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 6
- 229960003943 hypromellose Drugs 0.000 claims description 6
- 239000008101 lactose Substances 0.000 claims description 6
- 239000000594 mannitol Substances 0.000 claims description 6
- 235000010355 mannitol Nutrition 0.000 claims description 6
- 229920001983 poloxamer Polymers 0.000 claims description 6
- 229960000502 poloxamer Drugs 0.000 claims description 6
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 6
- 229920000053 polysorbate 80 Polymers 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 5
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 5
- 229950005770 hyprolose Drugs 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 4
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000001253 polyvinylpolypyrrolidone Substances 0.000 claims description 2
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 claims description 2
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229940032147 starch Drugs 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 19
- 230000001476 alcoholic effect Effects 0.000 description 16
- 238000007599 discharging Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol group Chemical group [C@@H]1(CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C)[C@H](C)CCCC(C)C HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 102000007330 LDL Lipoproteins Human genes 0.000 description 2
- 108010007622 LDL Lipoproteins Proteins 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OKMWKBLSFKFYGZ-UHFFFAOYSA-N 1-behenoylglycerol Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(O)CO OKMWKBLSFKFYGZ-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical class CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZKCRKOCVERWCLP-UHFFFAOYSA-N Hiragonic acid Natural products CC=CCCC=CCCC=CCCCCC(O)=O ZKCRKOCVERWCLP-UHFFFAOYSA-N 0.000 description 1
- 102000004286 Hydroxymethylglutaryl CoA Reductases Human genes 0.000 description 1
- 108090000895 Hydroxymethylglutaryl CoA Reductases Proteins 0.000 description 1
- 108010013563 Lipoprotein Lipase Proteins 0.000 description 1
- 102100022119 Lipoprotein lipase Human genes 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012738 dissolution medium Substances 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229940125753 fibrate Drugs 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229940049654 glyceryl behenate Drugs 0.000 description 1
- 229940074046 glyceryl laurate Drugs 0.000 description 1
- 230000000055 hyoplipidemic effect Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 229960001375 lactose Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- LCPDWSOZIOUXRV-UHFFFAOYSA-N phenoxyacetic acid Chemical group OC(=O)COC1=CC=CC=C1 LCPDWSOZIOUXRV-UHFFFAOYSA-N 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 229940044519 poloxamer 188 Drugs 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940093429 polyethylene glycol 6000 Drugs 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
Abstract
Description
| 5min | 10min | 20min | 35min | 45min | 60.min | |
| 实施例1 | 84.52% | 97.64% | 98.35% | 98.84% | 99.01% | 99.12% |
| 实施例2 | 83.15% | 98.07% | 98.47% | 98.71% | 98.81% | 99.05% |
| 实施例3 | 94.17% | 99.40% | 99.44% | 99.44% | 99.46% | 99.47% |
| 实施例4 | 85.16% | 98.09% | 98.54% | 98.86% | 99.11% | 99.23% |
| 实施例5 | 83.27% | 97.21% | 98.24% | 98.45% | 98.91% | 99.03% |
| 实施例6 | 83.65% | 97.89% | 98.24% | 98.66% | 99.01% | 99.07% |
| 实施例7 | 93.12% | 99.09% | 99.37% | 99.43% | 99.47% | 99.51% |
| 实施例8 | 84.12% | 98.00% | 98.37% | 98.73% | 99.07% | 99.10% |
| 现有技术 | 76.65% | 81.97% | 86.42% | 92.15% | 92.92% | 93.36% |
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657373.6A CN104352466A (zh) | 2014-11-17 | 2014-11-17 | 一种非诺贝特组合物及其制剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657373.6A CN104352466A (zh) | 2014-11-17 | 2014-11-17 | 一种非诺贝特组合物及其制剂 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104352466A true CN104352466A (zh) | 2015-02-18 |
Family
ID=52519843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410657373.6A Pending CN104352466A (zh) | 2014-11-17 | 2014-11-17 | 一种非诺贝特组合物及其制剂 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104352466A (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354087A (zh) * | 2019-08-23 | 2019-10-22 | 东莞市金美济药业有限公司 | 一种非诺贝特分散片及其制备方法 |
| CN112121023A (zh) * | 2020-09-30 | 2020-12-25 | 迪沙药业集团有限公司 | 一种非诺贝特片组合物 |
| CN112618511A (zh) * | 2020-12-31 | 2021-04-09 | 辰欣药业股份有限公司 | 一种非诺贝特胶囊的处方组成及制备工艺 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6277405B1 (en) * | 1997-01-17 | 2001-08-21 | Labaratoires Fournier, S.A. | Fenofibrate pharmaceutical composition having high bioavailability and method for preparing it |
| CN1360499A (zh) * | 1999-07-09 | 2002-07-24 | 埃迪克埃迪法姆药品实验室 | 含有非诺贝特的药物组合物及其制备方法 |
| JP2002526438A (ja) * | 1998-09-17 | 2002-08-20 | セエルエル ファルマ | 新規なフェノフィブラートガレヌス製剤の調製方法、得られるガレヌス製剤、及び応用 |
| CN102784116A (zh) * | 2012-07-25 | 2012-11-21 | 康普药业股份有限公司 | 一种高溶出度非诺贝特分散片及其制备方法 |
-
2014
- 2014-11-17 CN CN201410657373.6A patent/CN104352466A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6277405B1 (en) * | 1997-01-17 | 2001-08-21 | Labaratoires Fournier, S.A. | Fenofibrate pharmaceutical composition having high bioavailability and method for preparing it |
| JP2002526438A (ja) * | 1998-09-17 | 2002-08-20 | セエルエル ファルマ | 新規なフェノフィブラートガレヌス製剤の調製方法、得られるガレヌス製剤、及び応用 |
| CN1360499A (zh) * | 1999-07-09 | 2002-07-24 | 埃迪克埃迪法姆药品实验室 | 含有非诺贝特的药物组合物及其制备方法 |
| CN102784116A (zh) * | 2012-07-25 | 2012-11-21 | 康普药业股份有限公司 | 一种高溶出度非诺贝特分散片及其制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| 吴海峰等: "山楝中1个新的链状二萜", 《中草药》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354087A (zh) * | 2019-08-23 | 2019-10-22 | 东莞市金美济药业有限公司 | 一种非诺贝特分散片及其制备方法 |
| CN112121023A (zh) * | 2020-09-30 | 2020-12-25 | 迪沙药业集团有限公司 | 一种非诺贝特片组合物 |
| CN112618511A (zh) * | 2020-12-31 | 2021-04-09 | 辰欣药业股份有限公司 | 一种非诺贝特胶囊的处方组成及制备工艺 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103550165A (zh) | 一种含有利伐沙班的药物组合物及其制备方法 | |
| CN102579362B (zh) | 一种非洛地平缓释微球及其制备方法 | |
| CN104352466A (zh) | 一种非诺贝特组合物及其制剂 | |
| EP3003277B1 (en) | Process for the preparation of a pharmaceutical composition comprising rivaroxaban | |
| CN111297822A (zh) | 一种利伐沙班微丸胶囊及其制备方法 | |
| CN106606486A (zh) | 一种比拉斯汀片及其制备方法 | |
| CN104666260B (zh) | 一种依折麦布片剂 | |
| CN103284952A (zh) | 一种含有非诺贝特的药物组合物 | |
| CN106880598B (zh) | 一种依折麦布片剂 | |
| CN115887397A (zh) | 一种茶碱骨架型缓释芯材及其制备方法、以及茶碱缓释片 | |
| CN103222964A (zh) | 一种奥利司他口服制剂及其制备方法 | |
| CN1506044A (zh) | 含有挥发油的缓释制剂及其制备方法 | |
| CN1259040C (zh) | 一种沙丁胺醇时控脉冲缓释口服制剂及其制备方法 | |
| CN112618511A (zh) | 一种非诺贝特胶囊的处方组成及制备工艺 | |
| CN104434857A (zh) | 一种含有洛伐他汀的口服固体制剂及其制备工艺 | |
| US9949933B2 (en) | Fenofibrate formulation | |
| CN112516101A (zh) | 一种含有富马酸喹硫平的片剂及其制备方法 | |
| CN104740637A (zh) | 一种稳定的奥利司他口服制剂及其制备方法 | |
| EP2863894B1 (en) | Fenofibrate formulation | |
| CN104983730A (zh) | 一种降胆固醇的依折麦布固体口服制剂及其制备方法 | |
| CN103006602B (zh) | 一种快速溶出的阿托伐他汀钙片及其制备方法 | |
| CN104414993A (zh) | 一种盐酸度洛西汀肠溶微丸胶囊及其制备方法 | |
| CN105982904B (zh) | 一种螺内酯的药物微丸组合物 | |
| CN104586810B (zh) | 一种阿昔莫司缓释片及其制备方法 | |
| CN120732805A (zh) | 一种伏立康唑片剂及其制备方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Ruiming Inventor after: Wang Shaotong Inventor after: Li Ruiming Inventor after: Sun Fengjing Inventor after: Sheng Zhaozhi Inventor before: Cheng Ruiming Inventor before: Wang Shaotong Inventor before: Li Ruiming Inventor before: Sun Fengjing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHENG RUIMING WANG SHAOTONG LI RUIMING SUN FENGJING TO: CHENG RUIMING WANG SHAOTONG LI RUIMING SUN FENGJING SHENG ZHAOZHI |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |