PATENT CLAIM ANALYSIS

Application Number: 15766382
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["522", "007000"]

Abstract:
The present invention relates to a dental composition comprising a specific polymerization initiator system comprising a compound having an acylsilyl- or acylgermanyl-group. The present invention also relates the use of the compound having an acylsilyl- or acylgermanyl group for the preparation of a dental composition.

Claim (Index 7):
The dental composition according to  claim 1 , further comprising\n (b4) an aromatic tertiary phosphine compound of the following formula (IV):\n Z\u2014R 5 \u2003\u2003 (IV) \n \n wherein \n Z is a group of the following formula (V)\n R 6 (Ar)P\u2014\u2003\u2003 (V) \n \n wherein \n R 6  represents a substituted or unsubstituted hydrocarbyl group; \n Ar represents a substituted or unsubstituted aryl or heteroaryl group; \n \n R 5  is a substituted or unsubstituted hydrocarbyl group or a group LZ\u2032,\n wherein \n L is a substituted or unsubstituted divalent hydrocarbyl group which may contain a linkage selected from a group consisting of an ether linkage, a thioether linkage, an ester linkage, an amide linkage, and a urethane linkage and \n Z\u2032 has the same meaning as Z, whereby Z and Z\u2032 may be the same or different; \n \n wherein the group R 6  and Ar may be substituted by one or more groups selected from a hydroxyl group, an oxo group, a \u2014NR 7 R 8  group (wherein R 7  and R 8 , which may be the same or different, are selected from a hydrogen atom and C 1-6  alkyl groups), a carboxyl group, and a group having a polymerizable double bond, and R 5  and L may be substituted by one or more groups selected from a hydroxyl group, an oxo group, a \u2014NR 7 R 8  group (wherein R 7  and R 8 , which may be the same or different, are selected from a hydrogen atom and C 1-6  alkyl groups), a carboxyl group, and a group having a polymerizable double bond.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 1.67857
- Patent Class: 522.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15766397', '15562497', '15747823', '12225070', '11902865']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7490144788880578
- 35 USC 102 Novelty (BERT): 0.5919732799556281
- Combined Prediction Score: 0.7333103589948148
- Mean Citation Score: 406.37148
- Max Citation Score: 669.933
- Similarity Product: 496.9825809121728

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