PATENT CLAIM ANALYSIS

Application Number: 15754319
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["508", "579000"]

Abstract:
In the method for producing a polyether compound of the present invention, an oxirane monomer is polymerized with a trialkylaluminum and a non-halogen-containing onium salt to produce a polyether compound.

Claim (Index 7):
A polyether compound, which is represented by the following formula (2) and has a weight average molecular weight of 80,000 or more and 10,000,000 or less:\n R 1 [\u2014O\u2014(R 3 O) m \u2014R 4 ] n \u2003\u2003(2) wherein: R 1  represents a linear or branched saturated hydrocarbon group having 1 to 6 carbon atoms and 1 to 4 bonding sites; R 3 O represents a constitutional unit derived from an oxirane monomer; m represents a value providing a weight average molecular weight of 80,000 or more and 10,000,000 or less; R 4  each independently represent a hydrogen atom, a hydrocarbon group having 1 to 10 carbon atoms, or an oxygen-containing hydrocarbon group having 1 to 10 carbon atoms; and n represents an integer of 1 to 4.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 88.0
- Lexical Diversity: 1.23077
- Patent Class: 508.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14008252', '15553305', '12444303', '12443486', '14650946']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8319387291813373
- 35 USC 102 Novelty (BERT): 0.5310670584333279
- Combined Prediction Score: 0.8018515621065363
- Mean Citation Score: 189.627908
- Max Citation Score: 197.07773
- Similarity Product: 148.7329310291397

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

Dataset: test