PATENT CLAIM ANALYSIS

Application Number: 16173107
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["210", "681000"]

Abstract:
Storage stable polyhydroxylated aromatic ether adducts of polyalkylene oxide are described. Reactive compositions are formed by combining an ether adduct with an aldehyde, optionally further adding a phenolic-aldehyde prepolymer. The reactive compositions are cured by removing water, by acidification, or both. The cured compositions sorb solvated compounds from environments containing water. The cured compositions are also useful for pre-loading with compounds that are subsequently released at a controlled rate into environments containing water.

Claim (Index 7):
A method of forming a composite composition, the method comprising:\n combining a phenolic aldehyde prepolymer, an aldehyde, or a combination thereof with an ether adduct having the structure X\u2014O\u2014Y to form a reactive composition, wherein X is the residue of a polyhydroxylated aromatic compound free of methylol moieties, O is oxygen, and Y is a group comprising from about 10 to 1000 ethylene oxide and propylene oxide repeat units arranged in a block conformation; coating the reactive composition on a sand substrate to form a coated composition; adding to the reactive composition or the coated composition a clay, a colloidal silica, an agglomerated silica, a zeolite, a porous carbon, an oxide or hydroxide of calcium, aluminum, or silicon, or a transition metal compound; and curing the reactive composition to form a composite composition.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 97.0
- Lexical Diversity: 1.5283
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14577444', '13913852', '15609869', '15134806', '15589182']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8363876020115444
- 35 USC 102 Novelty (BERT): 0.5809067535178322
- Combined Prediction Score: 0.8108395171621732
- Mean Citation Score: 431.298806
- Max Citation Score: 523.3008
- Similarity Product: 405.467840311432

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