PATENT CLAIM ANALYSIS

Application Number: 15964420
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["166", "295000"]

Abstract:
According to at least one embodiment of the present description, a cement slurry includes 1% to 90% BWOC of a cement precursor material based on the total weight of the cement slurry; and from 1% to 40% BWOC of a swelling additive based on the total weight of the cement slurry. The swelling additive comprises at least one micronized rubber, at least one distillate, and at least one solvent-refined heavy paraffinic.

Claim (Index 17):
The wellbore cementing system of  claim 11 , where the at least one micronized rubber comprises a mixture of acrylonitrile rubber, zinc oxide, and styrene butadiene copolymer.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 2.025
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15924942', '12139595', '11711574', '14412112', '15506217']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8084282467681324
- 35 USC 102 Novelty (BERT): 0.4974480342470583
- Combined Prediction Score: 0.777330225516025
- Mean Citation Score: 225.128126
- Max Citation Score: 260.39954
- Similarity Product: 177.1268197329557

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