PATENT CLAIM ANALYSIS

Application Number: 15927320
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["526", "258000"]

Abstract:
The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.

Claim (Index 2):
A contact lens formed from a reaction mixture comprising,\n (a) from about 37 to about 70 wt % of at least one slow reacting monomer selected from the group consisting of N-vinylamide monomer of Formula I, vinyl pyrrolidone of Formula II or IV: wherein R is H or methyl; R 1 , R 2 , R 3 , R 11  are independently selected from the group consisting of H, CH 3 , CH 2 CH3, CH 2 CH 2 CH 3 , C(CH 3 ) 2 ; R 4  is selected from the group consisting of CH 2,  CHCH 3  and C(CH 3 ); R 5  is selected from H, methyl, ethyl; and R 9  is selected from CH\u2550CH 2,  CCH 3 \u2550CH 2,  and CH\u2550CHCH 3 ; (b) at least one mono (meth)acryloxyalkyl polydialkylsiloxane monomer of Formula VII: wherein R 12  is H or methyl; X is O or NR 16 , Each R 14  is independently a C 1  to C 4  alkyl which may be fluorine substituted, or phenyl; R 15  is a C 1  to C 4  alkyl; R 13  is a divalent alkyl group, which may further be functionalized with a group selected from the group consisting of ether groups, hydroxyl groups, carbamate groups and combinations thereof; a is 3 to 50; R 16  is selected from H, C 1-4 , which may be further substituted with one or more hydroxyl groups; (c) at least one hydroxyalkyl (meth)acrylate or (meth)acrylamide monomer of Formula IX wherein R 1  is H or methyl, X is O or NR 16 , R 16  is a H, or C 1  to C 4  alkyl, which may be further substituted with at least one OH; R 17  is selected from C 2 -C 4  mono or dihydroxy substituted alkyl, and poly(ethylene glycol) having 1-10 repeating units; wherein said at least one hydroxyalkyl (meth)acrylate or (meth)acrylamide monomer and said slow reacting monomer are present in mole percents which form a molar ratio between about 0.15 and 0.4; and (d) and at least one crosslinking monomer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.66667
- Patent Class: 526.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14840094', '13720261', '15278691', '13720239', '15415061']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8212247524695349
- 35 USC 102 Novelty (BERT): 0.5692102126858294
- Combined Prediction Score: 0.7960232984911643
- Mean Citation Score: 486.26506000000006
- Max Citation Score: 528.48236
- Similarity Product: 395.1602338726806

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test