PATENT CLAIM ANALYSIS

Application Number: 15974517
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-10
Patent Classification: ["075", "244000"]

Abstract:
A process for producing an ordered martensitic iron nitride powder that is suitable for use as a permanent magnetic material is provided. The process includes fabricating an iron alloy powder having a desired composition and uniformity; nitriding the iron alloy powder by contacting the material with a nitrogen source in a fluidized bed reactor to produce a nitride iron powder; transforming the nitride iron powder to a disordered martensitic phase; annealing the disordered martensitic phase to an ordered martensitic phase; and separating the ordered martensitic phase from the iron nitride powder to yield an ordered martensitic iron nitride powder.

Claim (Index 5):
The material according to  claim 1 , wherein the nitrogen is included in the iron-based alloy lattice structure at a ratio of 16:2 metal:nitrogen.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 93.0
- Lexical Diversity: 2.05882
- Patent Class: 75.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14304102', '15678573', '14900944', '11612088', '10279488']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6725839249540273
- 35 USC 102 Novelty (BERT): 0.5612899018295139
- Combined Prediction Score: 0.661454522641576
- Mean Citation Score: 268.49386200000004
- Max Citation Score: 453.99106
- Similarity Product: 361.38643766331785

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

Dataset: test