PATENT CLAIM ANALYSIS

Application Number: 15995173
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["438", "706000"]

Abstract:
A method of etching is described. The method providing a substrate having a first material composed of silicon-containing organic material and a second material that is different from the first material, forming a chemical mixture by plasma-excitation of a process gas containing SF 6  and an optional inert gas, controlling a processing pressure at or above 100 mtorr, and exposing the first material on the substrate to the chemical mixture to selectively etch the first material relative to the second material.

Claim (Index 8):
The method of  claim 6 , wherein the first material is substantially removed during the exposing, and the amount of second material removed is less than or equal to 5 nm.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 94.0
- Lexical Diversity: 1.68627
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15904157', '15904144', '15963228', '15963218', '15910508']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.859951622117524
- 35 USC 102 Novelty (BERT): 0.4953252625912651
- Combined Prediction Score: 0.8234889861648981
- Mean Citation Score: 166.67888200000004
- Max Citation Score: 174.97903
- Similarity Product: 109.34500828762232

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