PATENT CLAIM ANALYSIS

Application Number: 15751931
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "285000"]

Abstract:
A material detection and sealing device includes a body comprising a bottom end and a top end, and configured to fit within a casing string. The device includes a valve located within the body configured to open and close an orifice formed through the body. The device also includes a density meter located on or within the body configured to continuously sense the density of a neighboring fluid. The valve is configured to close upon the density meter sensing a certain density condition.

Claim (Index 10):
The system of  claim 8 , wherein the sealing device comprises a body configured to seal against the inside of the casing string, wherein the body comprises an orifice formed therein which permits flow into the casing string, and wherein opening and closing of the orifice is controlled by the valve.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 1.91304
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13676660', '15011750', '14634276', '11747849', '11308452']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8474999568414427
- 35 USC 102 Novelty (BERT): 0.475922248294008
- Combined Prediction Score: 0.8103421859866994
- Mean Citation Score: 214.218136
- Max Citation Score: 218.16322
- Similarity Product: 159.29361414539576

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