PATENT CLAIM ANALYSIS

Application Number: 16098339
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["554", "176000"]

Abstract:
Provided is a method for producing a polyunsaturated fatty acid while preventing deterioration of a silver salt solution. A method for producing a composition comprising a polyunsaturated fatty acid, comprising: supplying an aqueous solution comprising a silver salt into a reaction vessel to contact the aqueous solution with a raw material solution comprising an alkyl ester of the polyunsaturated fatty acid; and collecting the aqueous solution comprising the silver salt which has been contacted with the raw material solution from the reaction vessel, wherein the supply of the aqueous solution comprising the silver salt into the reaction vessel and the collection of the aqueous solution comprising the silver salt from the reaction vessel are carried out concurrently with each other.

Claim (Index 13):
The method according to  claim 11 , further comprising:\n supplying the collected aqueous solution into an organic solvent to fall the aqueous solution downward in the organic solvent, thereby contacting the aqueous solution with the organic solvent; and collecting the organic solvent that has been contacted with the aqueous solution, wherein the temperature of the aqueous solution to be contacted with the organic solvent is from 30 to 80\u00b0 C., and the supply of the aqueous solution and the collection of the organic solvent are carried out concurrently with each other.

Metadata:
- Claim Count in Document: 86.0
- Percentile: 98.0
- Lexical Diversity: 2.37736
- Patent Class: 554.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14432237', '13062969', '15577294', '13825739', '10815957']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6676902554150899
- 35 USC 102 Novelty (BERT): 0.5064827820757829
- Combined Prediction Score: 0.6515695080811592
- Mean Citation Score: 244.571094
- Max Citation Score: 254.25026
- Similarity Product: 161.0182825046873

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

Dataset: test