PATENT CLAIM ANALYSIS

Application Number: 16286680
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["526", "106000"]

Abstract:
Methods for reinforcing chromium catalysts by the deposition of additional silica are disclosed herein. The resultant silica-reinforced chromium supported catalysts can be used to polymerize olefins to produce, for example, ethylene based homopolymers and copolymers with higher molecular weights and additional long chain branching.

Claim (Index 32):
An ethylene polymer having:\n a melt index in a range from greater than 0 to about 0.5 g/10 min; a ratio of HLMI/MI in a range from about 30 to about 150; a Mw in a range from about 150 to about 350 kg/mol; a ratio of Mw/Mn in a range from about 5 to about 15; a ratio of Mz/Mw in a range from about 5 to about 10; and from about 1 to about 8 LCB per million total carbon atoms.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 99.0
- Lexical Diversity: 1.2
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15899448', '16260176', '14072828', '13706389', '14639582']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7843388891012424
- 35 USC 102 Novelty (BERT): 0.5231466624981038
- Combined Prediction Score: 0.7582196664409285
- Mean Citation Score: 305.13364200000007
- Max Citation Score: 360.54584
- Similarity Product: 263.9822179158878

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