PATENT CLAIM ANALYSIS

Application Number: 16148155
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-07
Patent Classification: ["106", "801000"]

Abstract:
This document relates to settable, non-hydraulic foamed cement compositions comprising nitrogen gas-generating compositions used for loss circulation control.

Claim (Index 1):
A foamed cementitious composition, comprising:\n magnesium oxide (MgO); a salt selected from the group consisting of magnesium chloride (MgCl2), magnesium sulfate (MgSO4), ammonium hydrogen phosphate (NH4H2PO4), hydrates thereof, and any combinations thereof; a nitrogen gas-generating compound; and a foam surfactant.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 97.0
- Lexical Diversity: 1.05263
- Patent Class: 106.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16137911', '16137919', '16137962', '15879169', '15879179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7654898887992323
- 35 USC 102 Novelty (BERT): 0.5423181724427163
- Combined Prediction Score: 0.7431727171635807
- Mean Citation Score: 381.348802
- Max Citation Score: 396.88754
- Similarity Product: 390.1055982706666

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