PATENT CLAIM ANALYSIS

Application Number: 15953518
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["428", "035700"]

Abstract:
There is provided a multilayer film comprising a starch layer and at least one other layer. The multilayer film has excellent barrier properties. The starch layer comprises a modified starch having a degree of substitution less than 1.5. Suitable other layers include polyolefins. The multilayer film finds use in packaging, particularly in packaging foodstuffs.

Claim (Index 47):
The multilayer film according to  claim 46 , wherein the hydrophobically modified layered silicate clay is a clay modified with a surfactant comprising long chain alkyl groups wherein polar substituents are not attached to the long chain alkyl.

Metadata:
- Claim Count in Document: 77.0
- Percentile: 91.0
- Lexical Diversity: 1.5
- Patent Class: 428.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14907572', '14127161', '12297523', '10658222', '15737947']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8683162599938635
- 35 USC 102 Novelty (BERT): 0.5219416842692091
- Combined Prediction Score: 0.8336788024213981
- Mean Citation Score: 196.315882
- Max Citation Score: 237.90738
- Similarity Product: 123.07312016676664

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