KR102036214B1 - 경질 캡슐 스크랩의 재활용 방법 - Google Patents
경질 캡슐 스크랩의 재활용 방법 Download PDFInfo
- Publication number
- KR102036214B1 KR102036214B1 KR1020120131947A KR20120131947A KR102036214B1 KR 102036214 B1 KR102036214 B1 KR 102036214B1 KR 1020120131947 A KR1020120131947 A KR 1020120131947A KR 20120131947 A KR20120131947 A KR 20120131947A KR 102036214 B1 KR102036214 B1 KR 102036214B1
- Authority
- KR
- South Korea
- Prior art keywords
- hard capsule
- water
- scrap
- aqueous composition
- weight
- 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.)
- Active
Links
- 239000007902 hard capsule Substances 0.000 title claims abstract description 159
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004064 recycling Methods 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 102
- 229920003086 cellulose ether Polymers 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 150000001298 alcohols Chemical class 0.000 claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 38
- 239000003349 gelling agent Substances 0.000 claims description 25
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 21
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 21
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 21
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 8
- 239000000679 carrageenan Substances 0.000 claims description 8
- 229920001525 carrageenan Polymers 0.000 claims description 8
- 229940113118 carrageenan Drugs 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 6
- 229920000609 methyl cellulose Polymers 0.000 claims description 6
- 239000001923 methylcellulose Substances 0.000 claims description 6
- 235000010981 methylcellulose Nutrition 0.000 claims description 6
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 229920002148 Gellan gum Polymers 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 4
- 235000011164 potassium chloride Nutrition 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 235000011148 calcium chloride Nutrition 0.000 claims description 3
- 235000010418 carrageenan Nutrition 0.000 claims description 3
- 239000000216 gellan gum Substances 0.000 claims description 3
- 235000010492 gellan gum Nutrition 0.000 claims description 3
- 229920001277 pectin Polymers 0.000 claims description 3
- 239000001814 pectin Substances 0.000 claims description 3
- 235000010987 pectin Nutrition 0.000 claims description 3
- 235000011056 potassium acetate Nutrition 0.000 claims description 3
- 239000000230 xanthan gum Substances 0.000 claims description 3
- 229920001285 xanthan gum Polymers 0.000 claims description 3
- 235000010493 xanthan gum Nutrition 0.000 claims description 3
- 229940082509 xanthan gum Drugs 0.000 claims description 3
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical group [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000002775 capsule Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 11
- 239000000499 gel Substances 0.000 description 11
- 239000004014 plasticizer Substances 0.000 description 8
- 108010010803 Gelatin Proteins 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000008273 gelatin Substances 0.000 description 7
- 229920000159 gelatin Polymers 0.000 description 7
- 235000019322 gelatine Nutrition 0.000 description 7
- 235000011852 gelatine desserts Nutrition 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000012847 fine chemical Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
- C08J2301/26—Cellulose ethers
- C08J2301/28—Alkyl ethers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
| 함량비(중량%) | 에탄올 수용액의 온도(℃) | ||||
| 물 | 에탄올 | 경질 캡슐 스크랩*1 | HPMC | ||
| 실시예 1-1 | 70 | 10 | 20 | 0 | 60 |
| 실시예 1-2 | 70 | 10 | 10 | 10 | 60 |
| 참고예 1-1 | 70 | 10 | 0 | 20 | 60 |
| 실시예 1-1 | 실시예 1-2 | 참고예 1-1 | |
| 성상 | ○ | ◎ | ◎ |
| 겔 강도(g) | 110 | 120 | 130 |
| 인장강도(N/mm2) | 65 | 62 | 66 |
| 필름 경도(g) | 3,230 | 3,110 | 3,200 |
Claims (11)
- 수용성 셀룰로오스 에테르를 포함하는 경질 캡슐 스크랩(hard capsule scrap)을 물 및 알코올류의 혼합액에 용해시켜 경질 캡슐 제조용 수성 조성물을 제조하는 단계를 포함하고,
상기 경질 캡슐 제조용 수성 조성물은 상기 수용성 셀룰로오스 에테르 10~25중량%, 상기 알코올류 5~30중량% 및 겔화제 0.05~5.0중량%를 포함하는 경질 캡슐 스크랩의 재활용 방법. - 제1항에 있어서,
상기 경질 캡슐 스크랩은 수용성 셀룰로오스 에테르 90 ~ 95중량부, 겔화제 0.05 ~ 5.0중량부, 겔화보조제 0 ~ 1.0중량부 및 수분 1.0 ~ 7.0 중량부를 포함하는 경질 캡슐 스크랩의 재활용 방법. - 제2항에 있어서,
상기 수용성 셀룰로오스 에테르는 히드록시프로필 메틸셀룰로오스(HPMC), 히드록시에틸 메틸셀룰로오스(HEMC), 메틸셀룰로오스(MC) 또는 이들 중 2 이상의 혼합물을 포함하고, 상기 겔화제는 카라기난(Carrageenan), 젤란검(Gellan gum), 잔탄검(Xanthan gum), 펙틴(Pectin) 또는 이들 중 2 이상의 수용성 검류를 포함하며, 상기 겔화보조제는 염화칼륨, 초산칼륨, 염화칼슘 또는 이들 중 2 이상의 혼합물을 포함하는 경질 캡슐 스크랩의 재활용 방법. - 제1항에 있어서,
상기 경질 캡슐 스크랩의 재활용 방법의 경질 캡슐 제조용 수성 조성물을 제조하는 단계는 추가 수용성 셀룰로오스 에테르를 상기 경질 캡슐 스크랩과 함께 물 및 알코올류의 혼합액에 용해시키는 방식으로 수행되는 경질 캡슐 스크랩의 재활용 방법. - 제1항 또는 제4항에 있어서,
상기 경질 캡슐 제조용 수성 조성물을 40~70℃의 온도에서 2~12시간 동안 유지시키는 단계를 더 포함하는 경질 캡슐 스크랩의 재활용 방법. - 제5항에 있어서,
상기 경질 캡슐 제조용 수성 조성물에 추가 겔화제 및 추가 겔화보조제 중 적어도 하나를 첨가하는 단계를 더 포함하는 경질 캡슐 스크랩의 재활용 방법. - 제5항에 있어서,
상기 경질 캡슐 제조용 수성 조성물을 기재에 도포 및 건조하는 단계를 더 포함하는 경질 캡슐 스크랩의 재활용 방법. - 삭제
- 제1항 또는 제4항에 있어서,
상기 알코올류는 에탄올, 메탄올, 이소프로판올, 부탄올 또는 이들 중 2 이상의 혼합물을 포함하는 경질 캡슐 스크랩의 재활용 방법. - 삭제
- 제1항에 있어서,
상기 경질 캡슐 제조용 수성 조성물은 0중량% 초과 1.0중량% 이하의 겔화보조제를 더 포함하는 경질 캡슐 스크랩의 재활용 방법.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120131947A KR102036214B1 (ko) | 2012-11-20 | 2012-11-20 | 경질 캡슐 스크랩의 재활용 방법 |
| CN201380039127.8A CN104487058A (zh) | 2012-07-23 | 2013-07-04 | 用于制备硬胶囊的含水组合物、其制备方法、硬胶囊及用于回收硬胶囊废料的方法 |
| IN427DEN2015 IN2015DN00427A (ko) | 2012-07-23 | 2013-07-04 | |
| US14/415,006 US11312878B2 (en) | 2012-07-23 | 2013-07-04 | Aqueous composition for preparing hard capsule, preparation method therefor, hard capsule, and method for recycling hard capsule scraps |
| PCT/KR2013/005927 WO2014017756A1 (ko) | 2012-07-23 | 2013-07-04 | 경질 캡슐 제조용 수성 조성물, 그의 제조방법, 경질 캡슐 및 경질 캡슐 스크랩의 재활용 방법 |
| EP13823894.4A EP2875808B1 (en) | 2012-07-23 | 2013-07-04 | Aqueous composition for preparing hard capsule, preparation method therefor, hard capsule, and method for recycling hard capsule scraps |
| JP2015524168A JP6227646B2 (ja) | 2012-07-23 | 2013-07-04 | 硬質カプセル製造用水性組成物及びその製造方法、硬質カプセル、並びに硬質カプセルスクラップの再活用方法 |
| CA2879723A CA2879723C (en) | 2012-07-23 | 2013-07-04 | Aqueous composition for preparing hard capsule, preparation method therefor, hard capsule, and method for recycling hard capsule scraps |
| TW102125523A TWI634910B (zh) | 2012-07-23 | 2013-07-17 | 製備硬膠囊的水性成分及該水性成分之製備方法、以該水性成分製備之硬膠囊以及回收該硬膠囊廢料之方法 |
| ARP130102603A AR091862A1 (es) | 2012-07-23 | 2013-07-23 | Composicion acuosa para preparar capsula dura, metodo para preparar la composicion acuosa, capsula dura preparada utilizando la composicion acuosa, y metodo para reciclar residuos de la capsula dura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120131947A KR102036214B1 (ko) | 2012-11-20 | 2012-11-20 | 경질 캡슐 스크랩의 재활용 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140070712A KR20140070712A (ko) | 2014-06-11 |
| KR102036214B1 true KR102036214B1 (ko) | 2019-10-24 |
Family
ID=51125357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120131947A Active KR102036214B1 (ko) | 2012-07-23 | 2012-11-20 | 경질 캡슐 스크랩의 재활용 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102036214B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202003A (ja) * | 1999-01-20 | 2000-07-25 | Shionogi Qualicaps Kk | 硬質カプセル及びその製造方法 |
| JP2005187412A (ja) * | 2003-12-26 | 2005-07-14 | Shionogi Qualicaps Co Ltd | 硬質カプセル剤の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2667167C (en) * | 2006-10-27 | 2014-02-18 | Pfizer Products Inc. | Hydroxypropyl methyl cellulose hard capsules and process of manufacture |
| KR101951290B1 (ko) * | 2012-04-18 | 2019-02-22 | 롯데정밀화학 주식회사 | 필름 및 그의 제조방법 |
-
2012
- 2012-11-20 KR KR1020120131947A patent/KR102036214B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202003A (ja) * | 1999-01-20 | 2000-07-25 | Shionogi Qualicaps Kk | 硬質カプセル及びその製造方法 |
| JP2005187412A (ja) * | 2003-12-26 | 2005-07-14 | Shionogi Qualicaps Co Ltd | 硬質カプセル剤の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140070712A (ko) | 2014-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI617600B (zh) | 具有改進霧度的膜 | |
| JP6227646B2 (ja) | 硬質カプセル製造用水性組成物及びその製造方法、硬質カプセル、並びに硬質カプセルスクラップの再活用方法 | |
| KR102036214B1 (ko) | 경질 캡슐 스크랩의 재활용 방법 | |
| KR102085330B1 (ko) | 두께 균일성이 개선된 경질 캡슐 | |
| KR102013296B1 (ko) | 경질 캡슐용 수성 조성물과 그의 제조방법 및 상기 수성 조성물을 사용하여 제조된 경질 캡슐 | |
| EP3090736A1 (en) | Aqueous composition for hard capsule, and hard capsule produced using same | |
| KR20140072715A (ko) | 경질 캡슐 | |
| KR102199596B1 (ko) | 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐 | |
| EP3090735A1 (en) | Aqueous composition for hard capsule, and hard capsule produced using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20121120 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20171109 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20121120 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20190307 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20190821 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20191018 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20191021 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20220913 Start annual number: 4 End annual number: 4 |