PATENT CLAIM ANALYSIS

Application Number: 16001171
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["562", "606000"]

Abstract:
Disclosed is a continuous process for producing α,β-unsaturated carboxylic acids or salts thereof, comprising: 1) in a first stage, contacting (a) a transition metal precursor compound comprising at least one first ligand, (b) optionally, at least one second ligand, (c) an olefin, (d) carbon dioxide (CO 2 ), and (e) a diluent to form a first composition; 2) in a second stage, contacting a polyanionic solid with the first composition to form a second composition; and 3) in a third stage, (a) contacting the second composition with a polar solvent to release a metal salt of an α,β-unsaturated carboxylic acid and form a reacted solid. Methods of regenerating the polyanionic solid are described.

Claim (Index 13):
A continuous process according to  claim 1 , wherein the metal of the transition metal precursor compound is Cr, Mo, W, Fe, Co, Ni, Cu, Ru, Rh, Pd, Ag, Ir, Pt, or Au, and wherein any of the first ligand, or the second ligand comprises at least one of a nitrogen, phosphorus, sulfur, or oxygen heteroatom.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 94.0
- Lexical Diversity: 2.16176
- Patent Class: 562.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15864018', '15091794', '15627515', '10720024', '15176204']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.75251976745682
- 35 USC 102 Novelty (BERT): 0.5222754784131672
- Combined Prediction Score: 0.7294953385524547
- Mean Citation Score: 270.25573799999995
- Max Citation Score: 302.0531
- Similarity Product: 205.65968532000184

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

Dataset: test