PATENT CLAIM ANALYSIS

Application Number: 16267187
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["423", "344000"]

Abstract:
Si 3 N 4  nanotubes and nanorods wherein the nanotubes and nanorods of silicon nitride are pure α-Si 3 N 4  formed by carbothermal reduction of SiO 2  from reacting agricultural husk material in heat and forming the silicon nitride nanotubes and nanorods.

Claim (Index 5):
The Si 3 N 4  nanotubes and nanorods of  claim 3  wherein the step of heating the silicon nitride nanotubes and nanorods in the Al 2 O 3  crucible in a furnace at 700\u00b0 C. in O 2  eliminates excess carbon via O 2  purification.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 99.0
- Lexical Diversity: 1.46667
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15606425', '14299901', '13791549', '15786245', '12794374']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7789004186784
- 35 USC 102 Novelty (BERT): 0.5383960212776789
- Combined Prediction Score: 0.7548499789383278
- Mean Citation Score: 234.69997400000003
- Max Citation Score: 375.37308
- Similarity Product: 368.7628221212484

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