PATENT CLAIM ANALYSIS

Application Number: 15743571
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["175", "428000"]

Abstract:
A drill bit formed of a binder comprising a copper nickel manganese alloy is disclosed. The binder has an increased content of manganese, which improves the strength and toughness of the drill bit. Manganese forms a solid solution with copper in the alloy, as well as forming an intermetallic with the nickel constituent. The formation of the MnNi inter-metallic also serves to improve the erosion resistance of the binder alloy and thus the overall erosion resistance of the MMC.

Claim (Index 6):
The drill bit according to  claim 5 , wherein the binder is substantially free of zinc.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.7
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14764487', '15547829', '14909889', '12902486', '12706971']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.70591974262008
- 35 USC 102 Novelty (BERT): 0.4899036916216265
- Combined Prediction Score: 0.6843181375202346
- Mean Citation Score: 194.746506
- Max Citation Score: 195.67906
- Similarity Product: 110.82643633127807

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

Dataset: test