PATENT CLAIM ANALYSIS

Application Number: 15914878
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["525", "099000"]

Abstract:
The present invention relates to hydrogenated block copolymers of vinyl aromatic polymer blocks and conjugated diene polymer blocks having specific molecular weights, compositions, molecular structures and architectures, such that improved processability, mechanical and optical properties are attained. The hydrogenated block copolymer can be further added with different hydrogenated block copolymers to enhance the desired properties.

Claim (Index 1):
A hydrogenated block copolymer comprising at least two blocks of hydrogenated vinyl aromatic polymer and at least one block of hydrogenated conjugated diene polymer, characterized by:\n a) a total number average molecular weight (Mn t ) of from 30,000 to 200,000; b) a hydrogenation level such that each hydrogenated vinyl aromatic polymer block has a hydrogenation level of greater than 50 percent and the hydrogenated conjugated diene polymer block has a hydrogenation level of greater than 95 percent; and c) at least one tapered block and/or random copolymerized block is contained in the hydrogenated vinyl aromatic polymer block and/or the hydrogenated conjugated diene polymer block.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 1.38636
- Patent Class: 525.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13514162', '15025583', '10304146', '12368824', '11049107']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7853386368034067
- 35 USC 102 Novelty (BERT): 0.4828078744859524
- Combined Prediction Score: 0.7550855605716612
- Mean Citation Score: 276.099236
- Max Citation Score: 281.69965
- Similarity Product: 235.4619771002591

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

Dataset: test