PATENT CLAIM ANALYSIS

Application Number: 15756303
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-05
Patent Classification: ["526", "135000"]

Abstract:
Catalyst compositions that include a vanadium compound can be used to polymerize ethylenically unsaturated hydrocarbon monomers that include at least one polyene and at least one C?2#191-C?8#191 α-olefm, with the presence of a highly halogenated ketone increasing the activity of the catalyst composition while not negatively impacting the relative percentage (molar) of olefin mer incorporation.

Claim (Index 1):
A process of polymerizing ethylenically unsaturated hydrocarbon monomers comprising contacting said monomers with a catalyst composition, said ethylenically unsaturated hydrocarbon monomers comprising one or more polyenes and at least one C 2 -C 8  \u03b1-olefin, said catalyst composition comprising a vanadium-containing compound and a highly halogenated ketone represented by the general formula where each of R 1  and R 2  independently is a C 1 -C 8  (hydro)haloalkyl group represented, respectively by the general formulas C m Q 2m+1  and C n Q 2n+1  where Q is H or X, with X representing a halogen atom, and m and n each independently is an integer of from 1 to 8 inclusive, with the proviso that the quotient of z/y is from 1 to 2 inclusive, where z represents the total number of Q atoms in the highly halogenated ketone and y represents the total number of Q atoms that are halogen atoms, said contacting of said monomers with said catalyst composition optionally occurring at a temperature of from \u221210\u00b0 to \u221230\u00b0 C.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 88.0
- Lexical Diversity: 1.24074
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13983718', '13983710', '13983725', '15315052', '15315011']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7668036509288569
- 35 USC 102 Novelty (BERT): 0.505682990331307
- Combined Prediction Score: 0.740691584869102
- Mean Citation Score: 313.124588
- Max Citation Score: 320.8392
- Similarity Product: 261.7938245351315

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