PATENT CLAIM ANALYSIS

Application Number: 15744478
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["502", "154000"]

Abstract:
This invention relates to organoaluminum compounds, organoaluminum activator systems, preferably supported, to polymerization catalyst systems containing these activator systems and to polymerization processes utilizing the same. In particular, this invention relates to catalyst systems comprising a support, an organoaluminum compound and a metallocene.

Claim (Index 25):
A composition represented by the formula:\n HO\u2014(CH 2 ) n -Polymer-(CH 2 ) n \u2014O x\u2032 Al\u2014(O x\u2032 R\u2032) 3-v\u2032 (O x\u2032 R) v\u2032-1  wherein Polymer is a polymer from the polymerization of olefinic monomers; n is an integer from 2 to 18; each R is an alkenyl group; v\u2032 is an integer or non-integer from 1 to 3, each R\u2032, independently, is a C 1 -C 30  hydrocarbyl group, x\u2032 is zero or one, O is oxygen, and is present when x\u2032 is 1 and absent when x\u2032 is zero, and the aluminum and hydroxyl functionalities can be located anywhere along the polymer chain.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.66667
- Patent Class: 502.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15744475', '15464020', '14520605', '15869941', '15869906']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8140531755650818
- 35 USC 102 Novelty (BERT): 0.5301592370118826
- Combined Prediction Score: 0.7856637817097619
- Mean Citation Score: 300.14177200000006
- Max Citation Score: 352.769
- Similarity Product: 276.5096170477271

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

Dataset: test