| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37f4922dfb7777b019e504b885211b8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e9d4cfcce43b55f247c20d09edaeba5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02b8fb7483d47758ae749899f91f25cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc522ac01efb43480aa4eaaae8c65f2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2100e60435adefbb4734fdaa136dc093 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K6-00 |
| filingDate |
1993-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_471c184ce3be4ebf322538cf216be42e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_316625e592ba13126944eb855eb2f820
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f101facdd24c4bf0c11994521031aced
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f9b06e0e6711020d1c2ce8ab3021311 |
| publicationDate |
1993-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9324097-A1 |
| titleOfInvention |
Use of mixtures of polymers derived from lactic acids in the preparation of bioresorbable membranes for guided tissue regeneration, particularly in periodontology |
| abstract |
Use, for the preparation of an implantable membrane based on poly(lactic acid) intended to enhance the regeneration of the periodontal tissue and/or the maxillae according to the technique of guided tissue regeneration, of a mixture of a first amorphous poly(lactic acid) having a molecular mass of at least 20.000 and a second amorphous poly(lactic acid) having a molecular mass not exceeding 5.000, said mixture comprising a proportion of said second poly(lactic acid) to produce a membrane having the desired flexibility at a temperature not exceeding 37 C. Said membrane is bioresorbable and does not cause inflammatory or allergic reactions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19940977-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0609667-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1433489-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004056405-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004056405-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7731756-B2 |
| priorityDate |
1992-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |