PATENT CLAIM ANALYSIS

Application Number: 15751794
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["029", "890038"]

Abstract:
The present invention relates to a method for connecting tubes ( 221 ) of a shell and tube heat exchanger ( 200 ) to a tube bottom ( 230 ) of the shell and tube heat exchanger ( 200 ), wherein the tubes ( 221 ) and the tube bottom ( 230 ) are each made of aluminum or an aluminum alloy, and wherein the tubes ( 221 ) are connected to the tube bottom ( 230 ) by means of laser welding in a bonded manner.

Claim (Index 7):
The method as claimed in  claim 1 , wherein the tubes ( 121 ,  221 ) and/or the tubesheet ( 130 ,  230 ) are respectively produced from an alloy of aluminum, magnesium, manganese, silicon and/or copper.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 2.19512
- Patent Class: 29.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15568847', '14413072', '11782741', '14565174', '15019389']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8828338691823163
- 35 USC 102 Novelty (BERT): 0.4979493159555904
- Combined Prediction Score: 0.8443454138596438
- Mean Citation Score: 217.12610400000003
- Max Citation Score: 230.15102
- Similarity Product: 156.14162193117858

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