PATENT CLAIM ANALYSIS

Application Number: 16024686
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["422", "187000"]

Abstract:
Disclosed is a Hot Isostatic Pressed ferritic-austenitic steel alloy, as well objects thereof. The elementary composition of the alloy comprises, in percentages by weight: C  0-0.05; Si 0-0.8; Mn 0-4.0; Cr more than 29-35; Ni 3.0-10;  Mo 0-4.0; N 0.30-0.55:   Cu 0-0.8; W 0-3.0; S  0-0.03; Ce 0-0.2; the balance being Fe and unavoidable impurities. The objects can be particularly useful in making components for a urea production plant that require processing such as machining or drilling. A preferred use is in making, or replacing, liquid distributors as used in a stripper as is typically present in the high-pressure synthesis section of a urea plant.

Claim (Index 4):
The plant of  claim 3 , comprising a high pressure urea synthesis section comprising a stripper, wherein the stripper comprises said component as at least one liquid distributor,\n wherein said at least one liquid distributor is made from an object which is obtainable by subjecting a ferritic-austenitic steel alloy powder to hot isostatic pressing, wherein the ferritic-austenitic steel powder consists of, in percentages by weight: C \u20020-0.05; Si 0-0.8; Mn 0-4.0; Cr 26-35; \u2003 Ni 3.0-10;\u2003 Mo 0-4.0; N 0.30-0.55; \u2003 Cu 0-1.0; W 0-3.0; S \u20020-0.03; Ce 0-0.2; the balance being Fe and unavoidable impurities.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 94.0
- Lexical Diversity: 1.47059
- Patent Class: 422.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15108549', '14950325', '14112441', '14355866', '11612088']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7945959246197554
- 35 USC 102 Novelty (BERT): 0.5359614144019544
- Combined Prediction Score: 0.7687324735979753
- Mean Citation Score: 260.178382
- Max Citation Score: 420.3196
- Similarity Product: 309.9224511844635

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

Dataset: test