| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9c9410104fff84049bb17df9d762a53 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-333 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-329
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G85-00 |
| filingDate |
2004-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9316a4e9192d98ba9f690a3ea535ba80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_621d5fcff76a8ae33b1f2c51adc13c22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5560553269a47edf637e8f91ee555087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a5e8bd3144c5d31f51b9be7024df26b |
| publicationDate |
2006-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6992168-B2 |
| titleOfInvention |
Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof |
| abstract |
The invention provides a sterically hindered polymer that comprises a water-soluble and non-peptidic polymer backbone having at least one terminus covalently bonded to an alkanoic acid or alkanoic acid derivative, wherein the carbon adjacent to the carbonyl group of the acid or acid derivative group has an alkyl or aryl group pendent thereto. The steric effects of the alkyl or aryl group allow greater control of the hydrolytic stability of polymer derivatives. The polymer backbone may be poly(ethylene glycol). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9101670-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9636412-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100979462-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7960502-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008262166-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8183338-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010121019-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007179274-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011207896-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8962549-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7674879-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10232042-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7205380-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8653131-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010048483-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7405266-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006069237-A1 |
| priorityDate |
1999-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |