| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_215f98736787bd43973b598305ce165e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_251dcb58ad6d0f65393f684f0bd2efb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68c213ba9952360f439567152e047b18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N15-02 |
| filingDate |
2002-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_385ad0b9f888de392d916b560230334b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ce00d85878b63cb0545bcf78aafd9fc |
| publicationDate |
2003-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03041114-A2 |
| titleOfInvention |
Method and apparatus to increase the resolution and widen the range of differential mobility analyzers (dmas) |
| abstract |
A differential mobility analyzer (DMA) for separating charged particles or ions suspended in a gas and a method of using the DMA for separating such particles. The invention includes various means for increasing the resolution of the DMA by stabilizing the laminar flow within the DMA and by allowing unusually large flow velocities. These means include several screens (2,3) of high uniformity, a converging section (5), and a flow constriction leading to a nozzle (8) that isolates the working region (13) from other regions further downstream in order to avoid or reduce perturbations on the axisymmetry of steadiness of the flow in the working region (13). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10458946-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7626161-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008101998-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2560565-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2206019-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2560565-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2515285-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011058200-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008101998-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1627415-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9638665-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1627415-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2675879-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1714136-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1714136-A4 |
| priorityDate |
2001-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |