PATENT CLAIM ANALYSIS

Application Number: 15904231
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["118", "72300R"]

Abstract:
A gas distribution plate for a plasma reactor has a dielectric front plate and a dielectric back plate bonded together, with gas injection orifices extending through the front plate and gas supply channels in the surface of front plate facing the back plate. The back plate is joined to a heat reflective plate, or the back plate itself is formed of a heat reflective material, such as Beryllium Oxide.

Claim (Index 13):
A gas distribution plate comprising:\n a first dielectric front plate and a dielectric back plate joined to one another along facing surfaces, one of said facing surfaces comprising a first top surface of said first dielectric front plate; an array of plural gas supply channels formed in said first top surface and an array of gas injection orifices extending axially through said first dielectric front plate, said gas injection orifices intersecting said gas supply channels; a peripheral gas supply channel in said first top surface intersecting said gas supply channels, and a gas supply coupled to said peripheral gas supply channel; and wherein said first dielectric front plate is formed of a first dielectric material and said back plate is formed of a second dielectric material.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 88.0
- Lexical Diversity: 1.72093
- Patent Class: 118.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14516998', '12004444', '14293123', '11679122', '12143092']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7930279100941325
- 35 USC 102 Novelty (BERT): 0.5327673185179127
- Combined Prediction Score: 0.7670018509365105
- Mean Citation Score: 210.316614
- Max Citation Score: 372.62183
- Similarity Product: 295.397599627254

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