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 20):
The method of  claim 12 , wherein the cellulose nanofibers have a diameter ranging from about 4 nm to about 20 \u03bcm.

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): 0.7961743832366364
- 35 USC 102 Novelty (BERT): 0.4975739449852067
- Combined Prediction Score: 0.7663143394114934
- Mean Citation Score: 178.337546
- Max Citation Score: 207.28406
- Similarity Product: 118.97845606820108

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