| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_40d366539cf0d5da0ad6ed31a14357aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_370482206034afea136635bc47b245e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a94f2982ae8af5b72eac059c3d4978b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a521cfa321c963978df8ae98a84056a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-54353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-33396
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-33337
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-3344 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-452
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-333 |
| filingDate |
2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd1e66a86be80f7d099edc833428eada
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c3e9cb943d532ba4b92c645333562e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfa9dcf856b6d54a781792c2aa09a7d0 |
| publicationDate |
2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10040761-B2 |
| titleOfInvention |
Branched hetero polyethylene glycol and intermediate |
| abstract |
A branched hetero polyethylene glycol according to the present invention is represented by the formula [1]: n nwherein X and Y represent each an atomic group containing at least a functional group which reacts with a functional group present in a bio-functional molecule to form a covalent bond and the functional group contained in the atomic group X and the functional group contained in the atomic group Y are different from each other; s is an integer of 2 to 8, which represents the number of polyethylene glycol chains; n is the number of average added moles for the polyethylene glycol chain and 20≤n≤2000; and E is a branching linker moiety having s-valent bonding valency for the polyethylene glycol chains and having monovalent bonding valency for the functional group Y. |
| priorityDate |
2010-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |