KR20210023199A - 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템 - Google Patents
글루코스 반응 형광 특성을 이용한 혈당 계측 시스템 Download PDFInfo
- Publication number
- KR20210023199A KR20210023199A KR1020190103076A KR20190103076A KR20210023199A KR 20210023199 A KR20210023199 A KR 20210023199A KR 1020190103076 A KR1020190103076 A KR 1020190103076A KR 20190103076 A KR20190103076 A KR 20190103076A KR 20210023199 A KR20210023199 A KR 20210023199A
- Authority
- KR
- South Korea
- Prior art keywords
- glucose
- fluorescence
- blood
- responsive
- measurement system
- Prior art date
Links
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 122
- 239000008103 glucose Substances 0.000 title claims abstract description 122
- 239000008280 blood Substances 0.000 title claims abstract description 92
- 210000004369 blood Anatomy 0.000 title claims abstract description 92
- 238000005259 measurement Methods 0.000 title claims abstract description 31
- 238000001917 fluorescence detection Methods 0.000 claims abstract description 25
- 230000001678 irradiating effect Effects 0.000 claims abstract description 9
- 238000002073 fluorescence micrograph Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 210000001124 body fluid Anatomy 0.000 claims description 12
- 239000010839 body fluid Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 4
- 239000007850 fluorescent dye Substances 0.000 claims description 3
- 229920006254 polymer film Polymers 0.000 claims description 2
- 208000002193 Pain Diseases 0.000 abstract description 9
- 230000000740 bleeding effect Effects 0.000 abstract description 8
- 210000003491 skin Anatomy 0.000 description 14
- 206010012601 diabetes mellitus Diseases 0.000 description 7
- 210000003722 extracellular fluid Anatomy 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 3
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 206010061549 Sensation of foreign body Diseases 0.000 description 2
- JGORLCKUOHMGES-UHFFFAOYSA-N [2-[[[10-[[(2-boronophenyl)methyl-methylamino]methyl]anthracen-9-yl]methyl-methylamino]methyl]phenyl]boronic acid Chemical compound C=12C=CC=CC2=C(CN(C)CC=2C(=CC=CC=2)B(O)O)C2=CC=CC=C2C=1CN(C)CC1=CC=CC=C1B(O)O JGORLCKUOHMGES-UHFFFAOYSA-N 0.000 description 2
- 210000004207 dermis Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- -1 poly(2-hydroxyethyl methacrylate) Polymers 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010017711 Gangrene Diseases 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 208000007101 Muscle Cramp Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000001789 adipocyte Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229920001109 fluorescent polymer Polymers 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000005229 liver cell Anatomy 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Emergency Medicine (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Nursing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
도 2는 도 1의 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템의 동작을 설명하기 위한 플로우챠트이다.
도 3은 도 1의 글루코스 반응 형광부를 마이크로 니들형 패치로 구성했을 때의 도면이다.
도 4는 도 3의 마이크로 니들형 패치가 부착된 피부 단면도이다.
도 5는 본 발명의 일 실시예에 따른 마이크로 니들형 패치의 제조법 및 종류 모식도이다.
200: 형광 검출부
P: 사용자 단말
G: 보호자 단말
D: 의료진 단말
Claims (7)
- 사용자의 피부에 패치 형태로 부착되어 체액내의 글루코스 량에 따라 형광을 변화시키도록 구성된 글루코스 반응 형광부; 및
상기 글루코스 반응 형광부에 광을 조사하여 형광의 세기 또는 형광 이미지를 검출하고, 검출된 형광의 세기 또는 형광 이미지를 분석하여 상기 체액내의 혈당 수치를 결정하고, 결정된 혈당 수치의 정보를 사용자 단말에 전송할 수 있도록 하는 형광 검출부;를 포함하는, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
- 사용자의 피부에 패치 형태로 부착되어 체액내의 글루코스 량에 따라 형광을 변화시키도록 구성된 글루코스 반응 형광부;
상기 글루코스 반응 형광부에 광을 조사하여 형광의 세기 또는 형광 이미지를 검출하도록 구성된 형광 검출부; 및
상기 형광 검출부에서 형광의 세기 또는 형광 이미지의 정보를 제공받아 분석하여 상기 체액내의 혈당 수치를 결정하도록 구성된 사용자 단말;을 포함하는, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
- 제 1 항 또는 제 2 항에 있어서,
상기 글루코스 반응 형광부는 글루코스 반응 형광 프로브를 탑재한 폴리머필름인, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
- 제 1 항 또는 제 2 항에 있어서,
상기 글루코스 반응 형광부는 글루코스 반응 형광 프로브를 탑재한 마이크로 니들형 패치인, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
- 제 1 항 또는 제 2 항에 있어서,
상기 사용자 단말은 혈당 수치의 정보를 보호자 단말 또는 의료진 단말 중 하나 이상에 제공하도록 구성된, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
- 제 1 항에 있어서,
상기 형광 검출부는 형광색 또는 고유 파장의 형광 세기 대 혈당 수치 테이블을 이용하여 혈당 수치를 결정하는, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
- 제 2 항에 있어서,
상기 사용자 단말은 형광색 또는 고유 파장의 형광 세기 대 혈당 수치 테이블을 이용하여 혈당 수치를 결정하는, 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190103076A KR102348087B1 (ko) | 2019-08-22 | 2019-08-22 | 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190103076A KR102348087B1 (ko) | 2019-08-22 | 2019-08-22 | 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템 |
Publications (3)
Publication Number | Publication Date |
---|---|
KR20210023199A true KR20210023199A (ko) | 2021-03-04 |
KR102348087B1 KR102348087B1 (ko) | 2022-01-06 |
KR102348087B9 KR102348087B9 (ko) | 2022-10-21 |
Family
ID=75174559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190103076A KR102348087B1 (ko) | 2019-08-22 | 2019-08-22 | 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102348087B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230023953A (ko) * | 2021-08-11 | 2023-02-20 | 주식회사 템퍼스 | 비침습 혈당 측정 시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180045118A (ko) * | 2016-10-24 | 2018-05-04 | (주)오상헬스케어 | 패치 타입 건강 관리 장치 |
KR20180072386A (ko) | 2016-12-21 | 2018-06-29 | 주식회사 유엑스엔 | 연속 혈당 측정장치, 상기 장치를 포함한 연속 혈당 측정시스템 및 연속 혈당 측정방법 |
KR20190024686A (ko) * | 2017-08-31 | 2019-03-08 | 단국대학교 산학협력단 | 다면체 올리고머 실세스퀴옥산을 기반의 하이브리드 나노 프로브 및 이를 포함하는 센서 |
KR20190097652A (ko) * | 2018-02-13 | 2019-08-21 | 오영호 | 무채혈 혈당 측정장치 |
-
2019
- 2019-08-22 KR KR1020190103076A patent/KR102348087B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180045118A (ko) * | 2016-10-24 | 2018-05-04 | (주)오상헬스케어 | 패치 타입 건강 관리 장치 |
KR20180072386A (ko) | 2016-12-21 | 2018-06-29 | 주식회사 유엑스엔 | 연속 혈당 측정장치, 상기 장치를 포함한 연속 혈당 측정시스템 및 연속 혈당 측정방법 |
KR20190024686A (ko) * | 2017-08-31 | 2019-03-08 | 단국대학교 산학협력단 | 다면체 올리고머 실세스퀴옥산을 기반의 하이브리드 나노 프로브 및 이를 포함하는 센서 |
KR20190097652A (ko) * | 2018-02-13 | 2019-08-21 | 오영호 | 무채혈 혈당 측정장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230023953A (ko) * | 2021-08-11 | 2023-02-20 | 주식회사 템퍼스 | 비침습 혈당 측정 시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR102348087B9 (ko) | 2022-10-21 |
KR102348087B1 (ko) | 2022-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Nicholas et al. | Rapid paper based colorimetric detection of glucose using a hollow microneedle device | |
Vashist | Non-invasive glucose monitoring technology in diabetes management: A review | |
US7258673B2 (en) | Devices, systems and methods for extracting bodily fluid and monitoring an analyte therein | |
US8216138B1 (en) | Correlation of alternative site blood and interstitial fluid glucose concentrations to venous glucose concentration | |
Buda et al. | A portable non-invasive blood glucose monitoring device | |
US7299082B2 (en) | Method of calibrating an analyte-measurement device, and associated methods, devices and systems | |
US7228162B2 (en) | Analyte sensor | |
US20100249558A1 (en) | Hypodermic Optical Monitoring of Bodily Analyte | |
JP2009519045A (ja) | 穿刺システム | |
US20070004974A1 (en) | Glucometer comprising an implantable light source | |
Wang et al. | A responsive hydrogel-based microneedle system for minimally invasive glucose monitoring | |
KR102392948B1 (ko) | 무채혈 방식 혈당수치 산출방법 및 무채혈 혈당측정 시스템 | |
Chen et al. | Recent advances of tissue-interfaced chemical biosensors | |
CN103040475B (zh) | 葡萄糖耐量分析装置、葡萄糖耐量分析系统及存储介质 | |
WO2013132206A1 (en) | Biological fluid monitoring device | |
Xie et al. | Enhanced Interstitial Fluid Extraction and Rapid Analysis via Vacuum Tube‐Integrated Microneedle Array Device | |
KR20210023199A (ko) | 글루코스 반응 형광 특성을 이용한 혈당 계측 시스템 | |
WO2017100480A1 (en) | Apparatus and method for detecting and/or monitoring one or more compounds in blood | |
WO2020029898A1 (en) | Method for non-invasive blood glucose monitoring | |
US20160113561A1 (en) | Apparatus and method for detecting and/or monitoring one or more compounds in blood | |
CN108982604A (zh) | 一种动态连续测定体液中分析物的便携式监测系统 | |
WO2024123262A1 (en) | A smart foot-wear measuring sugar and temperature | |
Jang et al. | A New Approach to Glucose Monitoring Using a Non Invasive Ocular Amperometric Electro Chemical Glucose Sensor for the Diabetics | |
Chen | NON-INVASIVE BLOOD GLUCOSE MONITORING OF 95% CERTAINTY BY PRESSURE REGULATED MID-IR | |
MPharm | Microneedle Mediated Optical Detection of Glucose Concentration in Aqueous Solutions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190822 |
|
PA0201 | Request for examination | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20201224 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E90F | Notification of reason for final refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Final Notice of Reason for Refusal Patent event date: 20210727 Patent event code: PE09021S02D |
|
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: 20211231 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220103 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20220104 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
G170 | Re-publication after modification of scope of protection [patent] | ||
PG1701 | Publication of correction |
Patent event code: PG17011E01I Patent event date: 20221018 Comment text: Request for Publication of Correction Publication date: 20221021 |
|
PR1001 | Payment of annual fee |
Payment date: 20241017 Start annual number: 4 End annual number: 4 |