PATENT CLAIM ANALYSIS

Application Number: 15892913
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["175", "057000"]

Abstract:
A drilling tool includes a pilot bit coupled to an eccentric reamer that has a reaming side and a stabilizing side. A fluid passageway extends between the reamer and the pilot bit, and the tool includes at least one upwardly-directed nozzle in fluid communication with the fluid passageway and positioned on the stabilizing side of the reamer. The reamer may include a plurality of angularly spaced blades on the reaming side that radially extend a first distance, the reamer blades being disposed within a first arcuate segment defined by the two most distant reamer blades. One or more stabilizing blades extend a second distance that is less than the first distance, the stabilization blades being disposed within a second arcuate segment defined by the two most distant reamer blades and that has the angular measure equal to 360 degrees minus the first arcuate segment.

Claim (Index 5):
The drilling tool of  claim 4  further comprising a neck portion between the pilot bit and the reamer, and wherein at least one of the plurality of reamer blades includes a plurality of cutter elements, and wherein the nozzle is disposed at an axial position that is between the lowermost cutter element and the neck portion.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 88.0
- Lexical Diversity: 2.12676
- Patent Class: 175.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10304842', '11173102', '12129308', '11949259', '12058384']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7386875434655482
- 35 USC 102 Novelty (BERT): 0.5036969880000162
- Combined Prediction Score: 0.715188487918995
- Mean Citation Score: 298.50058
- Max Citation Score: 326.78687
- Similarity Product: 217.44560919805824

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