| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-08 |
| filingDate |
1993-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80de6ae4b6cb2633dd4dbb98a547ecb9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d48847729282d62169047e70c45da7e |
| publicationDate |
1996-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0621900-B1 |
| titleOfInvention |
Oxidation of glycolic acid to glyoxylic acid using a microbial cell transformant as catalyst |
| abstract |
A process for the production of Glyoxylic acid from glycolic acid where an aqueous solution of about 200 to 2500 mM glycolic acid at a pH of 7 to 10, at 0 DEG to 40 DEG C is contacted with an effective amount of whole microbial cells (e.g., Aspergillus nidulans, Pichia pastoris, Hansenula polymorpha and Escherichia coli) which as a result of genetic engineering expresses the enzyme glycolate oxidase, (S)-2-hydroxy-acid oxidase (EC 1.1.3.15), to achieve an effective concentration range of 0.01 to about 100 IU/mL and optionally expresses an endogenous catalase (EC 1.11.1.6). |
| priorityDate |
1992-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |