PATENT CLAIM ANALYSIS

Application Number: 15879880
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["428", "480000"]

Abstract:
The present invention provides a composite film containing polyethylene terephthalate, which comprises inorganic mineral powder, polyethylene terephthalate, an auxiliary plastic, and an auxiliary agent. The present invention also provides a method of preparing the composite film, which comprises internally mixing inorganic mineral powder, polyethylene terephthalate, an auxiliary plastic, and an auxiliary agent to form a composite soft material; configuring the composite soft material to be in a sheet shape; and stretching the composite soft material to form a composite film.

Claim (Index 4):
The composite film according to  claim 1 , wherein the auxiliary plastic is selected from the group consisting of film grade polypropylene, film grade high density polyethylene, film grade low density polyethylene, film grade linear low density polyethylene, and combinations thereof.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 86.0
- Lexical Diversity: 2.3
- Patent Class: 428.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12193577', '14065205', '15310458', '10820549', '15655980']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.893142237326938
- 35 USC 102 Novelty (BERT): 0.4741272197117823
- Combined Prediction Score: 0.8512407355654223
- Mean Citation Score: 176.26849
- Max Citation Score: 193.67627
- Similarity Product: 158.65171182031867

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

Dataset: test