PATENT CLAIM ANALYSIS

Application Number: 15979304
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["277", "608000"]

Abstract:
A ring-shaped gasket for making high-purity fluid pathway connections between opposing fluid delivery apparatus elements having at least one simple flat surface in contact with the gasket. The face of at least one apparatus element typically has a circular counterbore depression to receive the gasket, but is not required. The gasket has a body, pierced through by a hole creating a fluid pathway and defining a radial inner surface, and additionally having a radial outer surface, a first axial end surface and a second axial end surface. At least one of the first and second axial end surfaces has a stress concentration feature radially adjacent to a gasket sealing region, the sealing region constructed to be in contact with a face surface of a corresponding fluid conduit port. The stress concentration feature may be a groove or a plurality of cavities disposed adjacent the gasket axial end surface sealing region.

Claim (Index 18):
The gasket of  claim 1 , wherein the sealing surface is a circumferential sector exhibiting a generally constant angle with respect to the first axial end surface.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 93.0
- Lexical Diversity: 2.02532
- Patent Class: 277.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15979290', '15641752', '14688153', '13865046', '11999108']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8241536878118313
- 35 USC 102 Novelty (BERT): 0.6036657817030833
- Combined Prediction Score: 0.8021048972009565
- Mean Citation Score: 405.832012
- Max Citation Score: 512.7731
- Similarity Product: 508.0666633586168

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