PATENT CLAIM ANALYSIS

Application Number: 15947169
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["166", "293000"]

Abstract:
Methods herein may include injecting a cement slurry having an aqueous base fluid, a cement, and a plurality of cellulose nanofibers dispersed in the aqueous base fluid. The plurality of cellulose nanofibers may be present in the slurry in an amount effective to provide a slurry density of not higher than 15 lb/gal.

Claim (Index 3):
The slurry of  claim 1 , wherein the plurality of cellulose nanofibers further increases a slurry yield by 1 to 3 feet cubed per sack depending on the density of the slurry.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.58333
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15232199', '10686098', '13107055', '13989809', '14597136']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7973437426157445
- 35 USC 102 Novelty (BERT): 0.4902875369534473
- Combined Prediction Score: 0.7666381220495148
- Mean Citation Score: 178.337546
- Max Citation Score: 207.28406
- Similarity Product: 130.78945525696517

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