PATENT CLAIM ANALYSIS

Application Number: 16012866
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["438", "754000"]

Abstract:
In accordance with an embodiment, a substrate treatment method includes bringing a first metallic film on a substrate into contact with a first liquid, mixing a second liquid into the first liquid, and bringing the first metallic film or a second metallic film different from the first metallic film into contact with a liquid in which the first liquid and the second liquid are mixed together to etch the first or second metallic film. The first liquid includes an oxidizing agent, a complexing agent, and water (H 2 O) of a first content rate to etch the first metallic film. The second liquid includes water (H 2 O) at a second content rate higher than the first content rate after the etching has started.

Claim (Index 16):
The apparatus of  claim 13 ,\n wherein the complexing agent comprises a phosphoric acid (H 3 PO 4 ).

Metadata:
- Claim Count in Document: 2.0
- Percentile: 94.0
- Lexical Diversity: 2.51852
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14989241', '10683288', '12462424', '13116963', '11888312']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8509291870096819
- 35 USC 102 Novelty (BERT): 0.4798707674743086
- Combined Prediction Score: 0.8138233450561446
- Mean Citation Score: 125.3995812
- Max Citation Score: 191.90788
- Similarity Product: 146.35696864409925

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

Dataset: test