PATENT CLAIM ANALYSIS

Application Number: 15746955
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["526", "158000"]

Abstract:
The present invention relates to a process for the preparation of branched polyolefins having pending polar functionalities via the copolymerization of first an olefin monomer and second an olefin monomer comprising a main group metal hydrocarbyl functionality agent. The invention moreover relates to branched polyolefin having short chain branches with polar functionalities.

Claim (Index 16):
The process according to  claim 7 , wherein\n the oxidizing agent used in step B) is selected from the group consisting of N 2 O, CO 2  and SO 3 ; the hydrocarbyl group Q according to Formula 1b attached to a main group metal is 5 preferably but-3-en-1-yl, pent-4-en-1-yl, hex-5-en-1-yl, hept-6-en-1-yl or oct-7-en-1yl, 5-ethylenebicyclo[2.2.1]hept-2-ene or 5-propylenebicyclo[2.2.1]hept-2-ene; the co-catalyst is in combination with an aluminum alkyl or with an aluminum alkyl and a fluorinated aryl borane or fluorinated aryl borate; the metal catalyst or metal catalyst precursor used in step A) comprises a metal selected from the group consisting of Ti, Zr, Hf, V, Cr, Fe, Co, Ni, Pd, preferably Ti, Zr or Hf.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 1.38462
- Patent Class: 526.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15537933', '15537926', '15537238', '15537234', '15537207']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8269918901710172
- 35 USC 102 Novelty (BERT): 0.5574356414656204
- Combined Prediction Score: 0.8000362653004774
- Mean Citation Score: 407.948282
- Max Citation Score: 467.04037
- Similarity Product: 386.4941610745632

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

Dataset: test