PATENT CLAIM ANALYSIS

Application Number: 16422296
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["060", "300000"]

Abstract:
A gas duct ( 100 ) has a duct wall ( 110 ) enclosing an interior space ( 120 ), a heated porous metal structure ( 113 ) arranged in the interior space ( 120 ) for passing through gases and an electric heater ( 102 ). The electric heater ( 102 ) is a mineral-insulated heater including a heat conductor ( 104 ), one or more front-side connection openings and an outer metal jacket ( 108 ). The electric heater ( 102 ) has a section ( 102 a ), which is passed through the duct wall ( 110 ), so that all front-side connection openings ( 116 ) are arranged outside the interior space ( 120 ) of the gas duct ( 100 ) and the outer metal jacket ( 108 ) is welded or soldered to the duct wall ( 110 ) in the section. The heat conductor ( 104 ) is completely embedded in a ceramic insulation ( 106 ) at least in the sections of the electric heater ( 102 ) that are arranged in the interior space ( 120 ) of the gas duct ( 100 ).

Claim (Index 14):
The gas duct in accordance with  claim 13 , wherein the at least one electric heater is in direct contact with the first perforated structure and the second perforated structure.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 2.87143
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15207968', '15207864', '14313204', '11942942', '13011257']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7455429820538307
- 35 USC 102 Novelty (BERT): 0.538522987860824
- Combined Prediction Score: 0.7248409826345301
- Mean Citation Score: 259.277548
- Max Citation Score: 407.10257
- Similarity Product: 357.3242024105799

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

Dataset: test