PATENT CLAIM ANALYSIS

Application Number: 15750242
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "293000"]

Abstract:
Expansive cements for use in cementing subterranean wells comprise water, an inorganic cement and one or more particulate materials that swell upon contact with a water immiscible fluid. The cements may further comprise a water immiscible fluid. Such cements are designed to seal microannuli arising from the presence of water immiscible fluids on casing surfaces, borehole wall surfaces or both.

Claim (Index 4):
The composition of  claim 1 , wherein the particulate material has a particle size between 1 micrometer and 1 millimeter, and the particulate material is present at a concentration between 1% and 50% by volume of the composition.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 1.3
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13357592', '13358481', '13453727', '14449678', '12821514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8240843039473693
- 35 USC 102 Novelty (BERT): 0.4957932863754579
- Combined Prediction Score: 0.7912552021901782
- Mean Citation Score: 266.143016
- Max Citation Score: 273.32153
- Similarity Product: 200.38669123562207

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