PATENT CLAIM ANALYSIS

Application Number: 15766933
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["423", "641000"]

Abstract:
The present invention relates to a heat-permeable tube which has a double-walled construction. The material of the interior wall contains fiber composite ceramic. The material of the exterior wall contains metal. The present invention further relates to the use of this tube in a rotary tube furnace and the use of the rotary tube furnace for thermal treatment of materials. Furthermore, the invention relates to the use of a single-walled tube containing fiber composite ceramic as rotary tube.

Claim (Index 3):
The tube according to  claim 1 , wherein SiC/SiC, C/SiC, ZrO 2 /ZrO 2 , ZrO 2 /AI 2 O 3 , AI 2 O 3 /ZrO 2 , AI 2 O 3 /AI 2 O 3  and/or mullite/mullite is used as the fiber composite ceramic.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 91.0
- Lexical Diversity: 2.1
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12099100', '12480067', '12520736', '13446376', '13271856']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7681976639375745
- 35 USC 102 Novelty (BERT): 0.4925639615199067
- Combined Prediction Score: 0.7406342936958077
- Mean Citation Score: 118.6447272
- Max Citation Score: 120.7199
- Similarity Product: 70.49842022409439

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

Dataset: test