| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b57587f1126c6b15721dcd24d722a99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3817
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-386
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-667
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3826
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3882
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-766 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62873
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-589
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-584 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-589
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-80 |
| filingDate |
1997-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7e8bf76d22c4442cb4523ce862c1798
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf8f663c41106a4583a159a0edcc791a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_321062219d2b72f44a01879be9cdfde1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8e27c752fb5a34e6ec6d0462b43a279 |
| publicationDate |
1999-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5980699-A |
| titleOfInvention |
Method for preparing silicon nitride and silicon nitride composites |
| abstract |
A method of producing silicon nitride ceramics and silicon nitride ceramic composites. A mixture comprising a polysilazane and an additive effective to increase coupling between the mixture and electromagnetic energy is converted to a preceramic intermediate. The preceramic intermediate is treated with electromagnetic energy and thereby converted to a silicon nitride ceramic and/or a silicon nitride ceramic composite. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9249528-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109320276-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10479731-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010326813-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107311634-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3597619-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11299428-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6767775-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7446066-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9751808-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3057924-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109320276-A |
| priorityDate |
1997-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |