PATENT CLAIM ANALYSIS

Application Number: 16041924
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["405", "263000"]

Abstract:
A method is shown for reducing the adverse swelling action of sulfates in clay bearing soils during lime stabilization by treating soils having high sulfate content with a soluble aluminum compound that can react with the sulfate ions in the soil to form ettringite or other swelling species during the initial reaction with lime stabilization prior to compaction and paving of the lime treated soil. The amount of soluble aluminum ions added to the soil is determined by the concentration of sulfate in the soil and the other soil parameters such as the soils PI, clay type, etc.

Claim (Index 11):
The method of  claim 7 , where the soluble aluminum ions can be mixed with the calcium oxide, calcium hydroxide in either dry or slurry form prior to the mixture then been added to the soil to start the stabilization process.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 1.67213
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10807495', '16339243', '14920074', '13468106', '14917472']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7736581224145463
- 35 USC 102 Novelty (BERT): 0.5034614851240887
- Combined Prediction Score: 0.7466384586855006
- Mean Citation Score: 215.764986
- Max Citation Score: 257.58536000000004
- Similarity Product: 184.17047034106253

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