| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb6c89c19d139d7758fb8b8e79276694 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-714
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249981
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24998
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2264-0257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2266-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249979
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249978 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D3-02 |
| filingDate |
2006-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b47ccad5ef48d9b0bd8af338b40fa82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9733b45a594984a6ad1fc95b2283620
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3c56c74ea22902b6a0f3e6104d00209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c177afe11d3f4f04bbd675ce493113b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_196687e0a5ea1afb3459d17d537217f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cce1a1150161e6a1106a60e57cf2e11 |
| publicationDate |
2008-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7416761-B2 |
| titleOfInvention |
Composite membrane and method for forming the same |
| abstract |
The present invention discloses discloses a composite PTFE membrane comprising an expanded PTFE membrane as substrate and a sintered porous PTFE membrane on top of it. The porous PTFE membrane on top has porous structure with interconnected channels formed with a sintering process that fuses the PTFE fine powders coated on the ePTFE membrane. Furthermore, the present invention discloses a method for forming the composite PTFE membrane. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9427709-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011014459-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101444703-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8784710-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9649599-B2 |
| priorityDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |