| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b72bfe0f204c77e9503aae3cd832becd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0053 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-00 |
| filingDate |
2014-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4abad3d5b0f3a287bbb6762b2cad0c2d |
| publicationDate |
2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2948131-A1 |
| titleOfInvention |
Formation of particle structures |
| abstract |
Irregular, angular particles are produced by a manufacturing method that comprises forming a film (10) on a substrate (9) and then stretching the substrate (9) along one or more axes to fracture the film (10) into particle structures. The substrate (9) may be moved continuously along a production line as the film (10) is formed and may be stretched by accelerating that movement. The substrate (9) may comprise a surface with elevated patterns (12) to control the fracturing of the film (10). The particles are particularly suitable for the transdermal delivery of a biologically active substance into the body of a patient. |
| priorityDate |
2013-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |