| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b4c058740f14516abc8eadd7f37e197 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-38 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-1231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12S9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27K3-00 |
| filingDate |
1993-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6eb1396e5269aac0e81882b6c8d43c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9f1cb8681e2530d669892344085a977
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f48edbf1e366e802e2d5ec4c83bc48ff |
| publicationDate |
1994-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4311981-A1 |
| titleOfInvention |
Microbial mixed culture for the degradation of polycyclic aromatic hydrocarbons, in particular from tar oils |
| abstract |
Mixed microbial cultures for degrading polycyclic aromatic hydrocarbons, esp. in tar oils, comprise two Pseudomonas strains with growth rates differing by a factor of at least 2. Also claimed are Pseudomonas putida Teer A (DSM 7248) and Pseudomonas sp. Teer B (DSM 7249). Also claimed is a method for selecting tar-oil-degrading mixed cultures, comprising: (a) mechanically emulsifying tar oil in an aq. soln. of yeast extract and/or peptone; (b) adding activated sludge and/or soil samples to the emulsion; (c) continuously fermenting the emulsion under aerobic conditions while increasing the tar oil content in stages; and (d) adapting the preferentially growing culture to growth on tar oil as the sole C source. USE - The cultures may be used to treat wood or other materials contaminated or impregnated with tar oil. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4411140-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1537919-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1537919-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10354242-B3 |
| priorityDate |
1992-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |