PATENT CLAIM ANALYSIS

Application Number: 15752273
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "382000"]

Abstract:
A technique facilitates hanging of a liner in a borehole. According to the technique, a liner hanger and a liner may be deployed downhole into a borehole. A wellbore anchoring device of the liner hanger is initially actuated to engage a surrounding surface and to resist downward movement of the liner. Additionally, a hold down anchor is subsequently actuated to resist upward movement of the liner. The hold down anchor may be released via mechanical manipulation of the liner hanger.

Claim (Index 16):
A system, comprising:\n a liner hanger selectively actuatable for bi-directional anchoring, the liner hanger comprising:\n a body; \n a wellbore anchoring device mounted on the body and selectively actuatable in a borehole to resist movement of the liner hanger in a downward direction; \n a hold down anchor mounted on the body and mechanically actuatable to resist movement of the liner hanger in an upward direction; and \n a retention mechanism to prevent actuation of the hold down anchor until after the wellbore anchoring device is actuated, the retention mechanism and the hold down anchor both being mechanically actuated without application of hydraulic actuating fluid.

Metadata:
- Claim Count in Document: 46.0
- Percentile: 88.0
- Lexical Diversity: 1.97727
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15034065', '10304483', '10427726', '10850349', '12986737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7944552020645174
- 35 USC 102 Novelty (BERT): 0.4897817361669571
- Combined Prediction Score: 0.7639878554747614
- Mean Citation Score: 242.67523800000004
- Max Citation Score: 270.96115
- Similarity Product: 206.5156701943696

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test