| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dad81fcefa54e8466a99b46e63c5cf9f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M33-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-22 |
| filingDate |
1969-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86433182b7c2d0425a689a991c4d98fd |
| publicationDate |
1972-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3677904-A |
| titleOfInvention |
Petri dish including a chamber for a sterilized specimen-spreading element and process for using the petri dish |
| abstract |
A PETRI DISH IS PROVIDED WITH A SEPARATE CHAMBER FOR A STERILIZED BALL. PRIOR TO USE, AN AGAR LAYER IS DEPOSITED IN THE DISH AND A SPECIMEN SAMPLE, TO BE SPREAD ON THE LAYER, IS PLACED IN THE CHAMBER WITH THE BALL. A MAGNET IS POSITIONED OVER THE CHAMBER FOR PULLING THE BALL COVERED BY A FILM OF THE SPECIMEN FROM THE CHAMBER. THE MAGNET PLACES THE BALL AND SPECIMEN AT A PREDETERMINED LOCATION ON THE AGAR LAYER. THE DISH IS ROTATED RELATIVE TO THE BALL FOR SPREADING THE SPECIMEN IN A NON-OVERLAPPING PATTERN ON THE AGAR SURFACE. AFTERWARDS, THE BALL IS RETURNED TO THE CHAMBER AND THE AGAR IS PROCESSED TO INCUBATE THE MICRO-ORGANISMS OF THE SPECIMEN. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2348269-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010007947-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5605836-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5593891-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3986935-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5284624-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008089928-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2264872-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5952191-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3769171-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007020753-A1 |
| priorityDate |
1969-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |