PATENT CLAIM ANALYSIS

Application Number: 15960770
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["166", "120000"]

Abstract:
An activation tool is provided for use in a well isolation and stimulation string, The activation tool has a stationary seat for receiving a ball deployed down the string, a stationary inner body, a stationary outer body and a moving sleeve positioned between the stationary inner and stationary outer bodies and movable from an open position to a closed position by force of the ball against the seat.

Claim (Index 3):
The activation tool of  claim 2 , further comprising one or more shears screws affixing the stationary inner body to the moving internal sleeve, said shear screws being shearable at a predetermined liner fluid accumulated in the tool when the ball lands on the seat, wherein shearing of said one or more shear screws allows the internal sleeve to shift to the closed position.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 1.63636
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15923942', '14409120', '14918049', '13820850', '13267691']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7450787735840823
- 35 USC 102 Novelty (BERT): 0.48939038170822
- Combined Prediction Score: 0.719509934396496
- Mean Citation Score: 206.14241
- Max Citation Score: 244.23422
- Similarity Product: 184.9423333477616

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