| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9ade7ae2a85503e3593553f4ea78a6d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-7265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2405-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2535-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-4468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7046 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-22 |
| filingDate |
2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71e93f0af0ecc90795489daa31272085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e379bd6051d0fed91a052384e0efbdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b25788b952ecea4ce6dc19edc550252a |
| publicationDate |
2018-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2018303766-A1 |
| titleOfInvention |
Method for making a transdermal fentanyl patch with even drug crystal distribution |
| abstract |
Methods of producing a transdermal delivery patches are described comprising the preparation of a uniform suspension of drug particles. A plasticizer is added to the suspension. A solution of an adhesive is add to the suspension to form a drug suspension in the adhesive mixture. The drug suspension is coated on a release liner and all solvents are evaporated to form a solid drug reservoir layer. A medical device for transdermal administration of a drug can include the solid drug reservoir layer. Suitable drugs include fentanyl and sufentanil. |
| priorityDate |
2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |