PATENT CLAIM ANALYSIS

Application Number: 15922646
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["166", "298000"]

Abstract:
A system including a gripping tool and a rotary cutting tool may be used to grip a section of casing while cutting through a lower portion of the casing in a single trip. The gripping tool includes a mandrel with a flow bore extending therethrough, a slip actuator received on the mandrel, at least one slip corresponding to the slip actuator, a housing disposed around at least a proximal end of the mandrel, and a collet assembly disposed proximate the at least one slip. The rotary cutting tool is coupled to the mandrel. The gripping tool also includes a bearing assembly that enables the mandrel and the rotary cutting tool to rotate while the at least one slip is remains stationary engaging an interior wall of a casing. The system may include a hydraulic power section to help with setting the slips and removing the cut casing from the wellbore.

Claim (Index 5):
The method of  claim 4 , wherein the gripping tool further comprises:\n a rigid back-up sleeve received on the mandrel distal to the slip actuator, the back-up sleeve being movable with the mandrel and relative to the slide member between a running position and a reinforcing position with the back-up sleeve received in a bore of the slip actuator to reinforce the slip actuator against radially inward collapse; a collet cage coupled to a distal end of the slide member, the collet cage having a bore and an interior recess; and a collet releasably received into the interior recess in the bore of the collet cage; wherein displacing the mandrel in the axial direction displaces the back-up sleeve and the reinforced slip actuator to deploy the at least one slip; and wherein the back-up sleeve received in the bore of the slip actuator also remains stationary as the mandrel is rotated to operate the cutting tool.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 90.0
- Lexical Diversity: 2.14865
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14930182', '14989925', '15169339', '14741241', '12414645']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8107890947737444
- 35 USC 102 Novelty (BERT): 0.5694055672363308
- Combined Prediction Score: 0.7866507420200031
- Mean Citation Score: 365.99728
- Max Citation Score: 497.2573
- Similarity Product: 378.5055341009498

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

Dataset: test