Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76a8c45053d3672d1b3a438303f060d9 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-3892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-3857 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M2037-0053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-756 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-759 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-2016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M37-0015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-3857 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-2014 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L31-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-38 |
filingDate |
2019-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2a212372733ac0ab42746443d5dde66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46497daa0a149be1af48de90944a6851 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ae428ec80d91558999da3c22933de4b |
publicationDate |
2020-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2020005973-A1 |
titleOfInvention |
Hybrid method of forming microstructure array molds, methods of making microstructure arrays, and methods of use |
abstract |
A method of forming a master mold (52), comprising: a) forming a plurality of microstructure portions (42) in a substrate formed of a first material by a first micromachining process, each microstructure portion comprising a shaft (40) and a distal tip (38); b) preparing a negative mold (46) of the plurality of microstructure portions, wherein the mold is formed of a second material and comprises a plurality of cavities (48) corresponding to each microstructure portion in the plurality of microstructure portions (42); c) electroplating a metal (50) onto the negative mold to fill each cavity in the plurality of cavities and to form a base layer (54) extending from the negative mold; d) forming a proximal section (56) for each of the microstructures in the base layer using a second micromachining process (e.g. mechanical micromachining); and e) before or after said step d), removing the negative mold from the metal to form a master mold. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023053078-A1 |
priorityDate |
2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |