PATENT CLAIM ANALYSIS

Application Number: 15862632
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["062", "457100"]

Abstract:
Disclosed herein is an eco-friendly ice pack, which includes a water repellent material that maintains the shape of the ice pack and does not absorb a refrigerant, so that it can be easily separately discharged after use of the ice pack. In accordance with the present invention, the above and other objects can be accomplished by the provision of an eco-friendly ice pack including a refrigerant including a phase change material changing phase according to temperature, an outer case including the refrigerant and being formed by sealing in order to prevent the refrigerant from being discharged to the outside, and a water repellent supporter being disposed in the outer case, holding the shape of the ice pack to prevent the shape of the ice pack from being changed according to the shape of the refrigerant, and having water repellency to the refrigerant to avoid mixing with the refrigerant.

Claim (Index 1):
An eco-friendly ice pack comprising:\n a refrigerant comprising a phase change material changing phase according to temperature; an outer case enclosing the refrigerant and being formed by sealing in order to prevent the refrigerant from being discharged to the outside; and a water repellent supporter being disposed in the outer case, holding the shape of the ice pack to prevent the shape of the ice pack from being changed according to the shape of the refrigerant, and having water repellency to the refrigerant to avoid mixing with the refrigerant wherein the water repellent supporter comprises a polyester material, wherein the water repellent supporter is a polyester foam produced by processing fibers comprising the polyester material into a sheet and thermally fusing the sheet, and wherein the fibers made of the polyester material used for processing into the sheet are 100% polyester fibers extracted from recyclable polyethylene terephthalate (PET) bottles, and a formation of the polyester foam by heat fusion is carried out without using an adhesive agent.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.24286
- Patent Class: 62.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10455886', '14701501', '12926231', '10661044', '11295898']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8129771500584649
- 35 USC 102 Novelty (BERT): 0.4513256214521128
- Combined Prediction Score: 0.7768119971978298
- Mean Citation Score: 158.43098600000005
- Max Citation Score: 159.9438
- Similarity Product: 136.0560524672985

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