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 12):
A polyolefin obtained by a process according to  claim 1  having one or more pending polar functionalities, having a number average molecular weight (M n ) between 500 and 1,000,000 g/mol and having a polydispersity index (\u00d0) of between 1.1 and 10.0 and wherein said polyolefin has a degree of functionalization or functionalization yield of at least 30%, wherein said polyolefin having one or multiple end-functionalized branches is according to Formula I.I\n Pol-XY a Z 1 b Z 2 c R 1 d \u2003\u2003(Formula I.I) \n wherein a, b, c and d are each independently 0 or 1 and X, Y, Z 1 , Z 2  are each independently selected from carbon, hydrocarbyl, heteroatom and halogen and R 1  is hydride or hydrocarbyl.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 1.38462
- Patent Class: 526.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15537933', '15537926', '15537238', '15537234', '15537207']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8030915025810306
- 35 USC 102 Novelty (BERT): 0.5677489649573876
- Combined Prediction Score: 0.7795572488186663
- Mean Citation Score: 407.948282
- Max Citation Score: 467.04037
- Similarity Product: 434.69554747017855

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