PATENT CLAIM ANALYSIS

Application Number: 16143760
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["438", "694000"]

Abstract:
The present invention relates to fluoroolefin compositions useful as gases for CVD semiconductor manufacture, particularly for etching applications including methods for removing surface deposits from the interior of a chemical vapor deposition chamber by using an activated gas mixture, and methods for etching the surface of a semiconductor.

Claim (Index 22):
The method of  claim 20 , wherein the surface film is selected from the group consisting of silicon oxide, gallium nitride, silicon nitride, silicon oxynitride, silicon carbonitride, tungsten nitride, titanium nitride, and tantalum nitride.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 1.275
- Patent Class: 438.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15106889', '14439831', '14917424', '15396220', '14841271']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8849034809164885
- 35 USC 102 Novelty (BERT): 0.5875936946691481
- Combined Prediction Score: 0.8551725022917546
- Mean Citation Score: 285.366628
- Max Citation Score: 552.33563
- Similarity Product: 409.6063621255559

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