| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-1468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-1456
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-145 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F9-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61J1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61J1-14 |
| filingDate |
1991-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49ee27f9b62afb4387a464577da7cf56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5cf73be457fff81445956cd1afa6bb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df53d5629c4eac3270a30b1903d41b03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c853ec42fc3028c0a8ff56893182b560 |
| publicationDate |
1991-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2033614-A1 |
| titleOfInvention |
Apparatus for removing preservatives from solutions |
| abstract |
Apparatus for removing preservatives from solutions Abstract of the Disclosure There is presented a device for removing a preservative from ophthalmic and other solutions as the solution is dispensed from a container. The device preferably comprises a container having squeezable sidewalls defining a solution retaining chamber, but may also be an aerosol can or other container. The container also preferably includes a neck portion and a dispensing head having a container outlet on its end through which the solution is dispensed. Means for removing the preservative from the solution as the solution is dispensed from the chamber through the container outlet are also provided. This removing means preferably comprise scavenging material. The preservative is removed upon, contact with the scavenging material. |
| priorityDate |
1990-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |