PATENT CLAIM ANALYSIS

Application Number: 15748058
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["514", "625000"]

Abstract:
The invention relates to ceramide dimers in which the amino alcohols are linked together by amide bonds via a dicarboxylic acid. The dicarboxylic acids have at least one sulfur atom in the chain. The invention also relates to a method for producing the ceramide dimers. The ceramide dimers are used as active ingredients to stabilize the skin barrier in cosmetic and pharmaceutical preparations.

Claim (Index 21):
The ceramide dimer according to  claim 20 , wherein the dicarboxylic acid radical is substituted with one or more sulfur atoms in the chain according to general formula V or VI: where\n R 1 =sphingoid base body according to any one of formulas I to IV; \n R 1 \u2032=sphingoid base body according to one of formulas I to IV; \n R 2 =H or OH; \n R 2 \u2032=H or OH, \n R 3 =linear or branched C 1 -C 18  alkyl radical; \n R 3 \u2032=linear or branched C 1 -C 18  alkyl radical; \n R 4 \u2032=linear or branched C 2 -C 20  alkyl radical; \n x=1-18; \n x\u2032=1-18; and \n n=at least 1.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 1.48889
- Patent Class: 514.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13121094', '10463277', '10766016', '10325279', '14366883']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.769609922307742
- 35 USC 102 Novelty (BERT): 0.4830493500706975
- Combined Prediction Score: 0.7409538650840376
- Mean Citation Score: 193.391364
- Max Citation Score: 200.05446
- Similarity Product: 152.37967653756382

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