| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94fff2216f5a387cfbeff2f1a7331cd4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C4-0035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61M31-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J3-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61M31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-16 |
| filingDate |
1981-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c3e3d3093d8ed46e2bc5d16ef425f4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d27e6d2e6cab21316dfe0b1f82c9ab8 |
| publicationDate |
1984-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4449981-A |
| titleOfInvention |
Glass encapsulated materials |
| abstract |
A device for the controlled release of an active material into a liquid medium comprises a liquid soluble body having an array of cavities therein containing the active material. The body may be enclosed in a casing of a material having a relatively low dissolution rate and provided with means, e.g. an aperture whereby a portion of the body can be exposed to dissolving attack by the liquid medium. The body is so constructed that the cavity contents are released sequentially and at a predetermined rate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4642230-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4851225-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5206024-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4587267-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5372776-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4645749-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4793997-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4866097-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5270048-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4662879-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5417976-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0168551-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0168551-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4610692-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4678659-A |
| priorityDate |
1980-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |