PATENT CLAIM ANALYSIS

Application Number: 16011019
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["355", "071000"]

Abstract:
A reflective optical element, in particular for a microlithographic projection exposure apparatus or a mask inspection apparatus. According to one aspect, the reflective optical element has an optically effective surface, a substrate ( 405, 505 ), a reflection layer system ( 410, 510 ) and at least one porous outgassing layer ( 450, 550 ), which at least intermittently releases particles adsorbed in the outgassing layer ( 450, 550 ) when the optically effective surface ( 400 a,  500 a ) is irradiated by electromagnetic radiation.

Claim (Index 2):
An optical apparatus, comprising at least one of a microlithographic projection exposure apparatus or a mask inspection apparatus, wherein the at least one apparatus comprises a reflective optical element as claimed in  claim 1 .

Metadata:
- Claim Count in Document: 8.0
- Percentile: 94.0
- Lexical Diversity: 1.7193
- Patent Class: 355.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14528690', '15871926', '15169050', '15082555', '14848593']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6647888770589414
- 35 USC 102 Novelty (BERT): 0.4991011354665158
- Combined Prediction Score: 0.6482201028996988
- Mean Citation Score: 245.529542
- Max Citation Score: 305.07596
- Similarity Product: 270.70805083894254

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