| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_645085b0265028409c6780c4c746e3ff |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-1471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F3-0291 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K11-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K11-14 |
| filingDate |
2003-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a5389da07f02bdb7a6141444a8258b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4487dd6cf30153b16883f836beb18275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69ec0a6f4075b80ee994058a9099563f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f6f95699e29d870487684cb0ce50cd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77afad3d3d84e64d993f7a84c1916189 |
| publicationDate |
2004-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1490215-A2 |
| titleOfInvention |
Color changing device for time indicating label and methods of making and using the same |
| abstract |
The present invention relates to a time indicating label (100) comprising (a) a label substrate (102) having a first and second surface, (b) an acid-based indicator composition (104), and (c) an activator composition (106), wherein one of (b) or (c) are on the first surface of the substrate and wherein (b) and (c) when brought in contact remain adhered. The label (100) may have a pressure sensitive adhesive on the second surface of the label (100). The invention further relates to a method of using the time-temperature indicating label (100). The labels (100) provide an effective means for determine the safety of frozen foods. The labels also provide a means of providing security by providing name badges that are time sensitive and may not be reused. The name badges provide a means to monitor the length of a visitor’s time and prevents reusing the name badge. |
| priorityDate |
2002-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |