PATENT CLAIM ANALYSIS

Application Number: 15980843
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["428", "035200"]

Abstract:
A laminate includes the following substantially coextensive layers in the following order: (a) a non-sealable, self-supporting, thermoformable copolyester film layer having a first surface and a second surface, the second surface constituting an outermost, exposed surface of the laminate; (b) a laminating adhesive layer on the first surface of the thermoformable copolyester film layer; and (c) a self-supporting, thermoformable structural film layer having a first surface and a second surface, the first surface contacting the laminating adhesive layer. Polyethylene terephthalate constitutes at least 80% by weight of the self-supporting thermoformable copolyester film layer; the thermoformable structural film layer includes a polymer selected from the group consisting of polyamides, polypropylene, polyethylene, polyethylene terephthalate, ionomers, ethylene acrylic acid copolymers, ethylene vinyl acetate copolymers, polystyrene, ethylene vinyl alcohol copolymers and polyvinylidene chloride; the thermoformable copolyester film layer, the structural film layer and the laminate each shrink less than 5% in length and width upon exposure to boiling water for five seconds; and the laminate is thermoformable and its chloroform-soluble extractives meet the requirements of paragraph h(1) of 21 CFR § 177.1630 as defined herein.

Claim (Index 29):
The package of  claim 10 , wherein the heat-sealable layer comprises a at least one of\n (i) copolyesters of azelaic acid and terephthalic acid with an aliphatic glycol; (ii) copolyesters of adipic acid and terephthalic acid with an aliphatic glycol; and (iii) copolyesters of sebacic acid and terephthalic acid with an aliphatic glycol, wherein the aliphatic glycol comprises one or more of ethylene glycol, diethylene glycol, triethylene glycol, propylene glycol, 1,3-butanediol, 1,4-butanediol, 1,5-pentanediol, 2,2-dimethyl-1,3-propanediol, neopentyl glycol and 1,6-hexanediol.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 93.0
- Lexical Diversity: 2.17172
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10489457', '13601100', '10381897', '12279585', '13095428']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9171019811503934
- 35 USC 102 Novelty (BERT): 0.4911917824222567
- Combined Prediction Score: 0.8745109612775798
- Mean Citation Score: 237.23478
- Max Citation Score: 252.51273
- Similarity Product: 203.14007549429647

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test