PATENT CLAIM ANALYSIS

Application Number: 15897308
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["351", "159360"]

Abstract:
A contact lens incorporating one or more surface modified zones on the anterior surface of the lens may be utilized to generate a friction driven rotational force when the upper and/or lower eyelids pass over the one or more regions during blinking. A small difference in the coefficient of friction between the modified and unmodified regions of the lens may result in an equivalent rotational force to that of a thickness gradient lens. This small difference in the coefficient of friction produces a means to orient and stabilize the contact lens on eye.

Claim (Index 10):
The ophthalmic device according to  claim 9 , wherein the single surface modified zone is positioned between a horizontal axis extending through a geometric center of the contact lens to an edge of the contact lens.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 1.77778
- Patent Class: 351.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14925594', '13598722', '13372309', '13418661', '14331437']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6175148223310549
- 35 USC 102 Novelty (BERT): 0.5105909219683401
- Combined Prediction Score: 0.6068224322947835
- Mean Citation Score: 277.67358
- Max Citation Score: 327.8296200000001
- Similarity Product: 288.5094478834892

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