| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8a71f286e771a5e6db1b183e02d20b7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2089-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-7544
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-756 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-0015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-703
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00 |
| filingDate |
2016-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a149a3ccc6e517ab79ec0808fb8474e8 |
| publicationDate |
2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018311486-A1 |
| titleOfInvention |
Apparatus and method for manufacturing microneedle patch, and microneedle patch manufactured by same |
| abstract |
The present invention provides a microneedle patch of which continuous production is possible by a rotary method and in which a front end thereof is composed of hyaluronic acid, and a manufacturing method and a manufacturing device suitable for continuous production of the same. n The microneedle patch according to the present invention is one of which a myriad of needle-shaped parts composed of hyaluronic acid are pressed to be attached to a surface of an adhesive layer 4 laminated on a substrate 2 , one of which part of the hyaluronic acid layer 8 which is coated on the surface of the adhesive layer 4 is formed into a needle-shaped part 6 so as to be pressed to be attached thereto, or one of which the hyaluronic acid layer 8 is laminated on the substrate 2 composed of a thin film and then pressed so as to be arranged into a myriad of needle-shaped parts 6 . The microneedle patch is continuously manufactured by a method in which the adhesive layer 4 is coated on a substrate 2 by primary gravure coating followed by drying, and then an aqueous hyaluronic acid solution is coated by secondary gravure coating and pressed so as to form a needle-shaped part 6 , or in which the hyaluronic acid layer 8 is coated on the substrate 2 and pressed so that part of the hyaluronic acid layer 8 is formed into a needle-shaped part 6 . A manufacturing device which includes a first coating part 20 that coats the substrate 2 with an adhesive layer 4 or a hyaluronic acid layer 8 , and a second coating part 30 including needle-forming rollers 33 and pressure rollers 35 that press the first drying part 26 and the substrate 2 so as to form a needle-shaped part 6 , by a rotary method, is also included. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102020109626-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111755084-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020289842-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021177968-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11413440-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111167006-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102222519-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11160964-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11241563-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11464955-B2 |
| priorityDate |
2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |