PATENT CLAIM ANALYSIS

Application Number: 15983967
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["313", "231310"]

Abstract:
A filament assembly can include: a button having a planar emitter region with one or more apertures extending from an emission surface of the planar emitter region to an internal surface opposite of the emission surface; an inlet electrical lead coupled to the button at a first side; an outlet electrical lead coupled to the button at a second side opposite of the first side; and a low work function object positioned adjacent to the internal surface of the planar emitter region and retained to the button. The planar emitter region can include a plurality of apertures. The low work function object can include a porous ceramic material having the barium, and may have a polished external surface. An electron gun can include the filament assembly. An additive manufacturing system can include the electron gun having the filament assembly.

Claim (Index 7):
The filament assembly of  claim 6 , wherein the basket includes tantalum foil.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 93.0
- Lexical Diversity: 2.36508
- Patent Class: 313.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15466768', '12202252', '15091433', '14263970', '10259827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.686627183617453
- 35 USC 102 Novelty (BERT): 0.5336295078465442
- Combined Prediction Score: 0.6713274160403622
- Mean Citation Score: 222.218278
- Max Citation Score: 383.16336
- Similarity Product: 252.95832953023915

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