PATENT CLAIM ANALYSIS

Application Number: 15925670
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["554", "037000"]

Abstract:
What is described is a method of synthesis of the compound of formula 1A, or a salt thereof, wherein R 3  is a linear or branched alkene of 1, 2, 3, 4, 5 or 6 carbons; R 4  and R 5  are the same or different, each a hydrogen, or a linear or branched alkyl of 1, 2, 3, 4, 5 or 6 carbons; and L 3  is a bond or an alkane of 1, 2, 3, 4, 5 or 6 carbons.

Claim (Index 15):
The method of  claim 1 , further comprising a step of reacting the compound of formula 1A with a an equivalent amount of an base selected from the group consisting of ammonium salts, alkali metal salts such as sodium, lithium, and potassium salts, alkaline earth metal salts such as calcium and magnesium salts, salts with organic bases (for example, organic amines) such as benzathines, dicyclohexylamines, hydrabamines, N-methyl-D-glucamines, N-methyl-D-glucamides, t-butyl amines; arginine; lysine; methyl, ethyl, propyl, and butyl chlorides, bromides, and iodides: dimethyl, diethyl, dibutyl, and diamyl sulfates; decyl, lauryl, myristyl, and stearyl chlorides, bromides, and iodides; benzyl and phenethyl bromides; in a medium such that the salt precipitates out or in an aqueous medium followed by lyophilization, to produce a basic salt.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 90.0
- Lexical Diversity: 2.525
- Patent Class: 554.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14546105', '15423008', '15818424', '15899314', '15400691']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6748096998769119
- 35 USC 102 Novelty (BERT): 0.5343553550624534
- Combined Prediction Score: 0.6607642653954661
- Mean Citation Score: 352.778876
- Max Citation Score: 355.45257999999984
- Similarity Product: 214.9435413412606

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

Dataset: test