| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd280d1066164c759d590f3340868f7a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-093 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64 |
| filingDate |
2002-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fce174a4485808fbc85b5b3d7a0ef8e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdffd6548ea8b6e9367340873f323e08 |
| publicationDate |
2004-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6762213-B2 |
| titleOfInvention |
Buffer polymers, co-immobile buffer and enzyme polymers and methods of synthesis thereof |
| abstract |
A polyurethane polymer includes at least one buffer selected to adjust pH to a pH within a desired range. The buffer compound is immobilized within the polymer, and the polymer has a buffer capacity in excess of 3 micromoles of acid or base per gram polymer. A polymer includes at least one enzyme that is selected to catalyze a reaction of a substance. The enzyme is immobilized within the polymer. The polymer also includes at least one buffer selected to adjust the pH in the vicinity of the enzyme to a pH within a desired range. The buffer compound is also immobilized within the polymer. The polymer preferably has enzyme activity and a buffer capacity in excess of 3 micromoles acid or base per gram polymer. In one embodiment, each of the enzyme(s) and the buffer(s) are covalently bonded to the polymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007237812-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021340965-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9808554-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7560271-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008153079-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011117623-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010273197-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9480770-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7335400-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9121017-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8460907-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010028927-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007179210-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010124084-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005054766-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7521504-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008108745-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8017352-B2 |
| priorityDate |
2002-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |