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 8):
The method according to  claim 6 , wherein the supply of the aqueous solution comprising the silver salt into the extraction vessel, the contact of the aqueous solution comprising the silver salt with the organic solvent and the collection of the aqueous solution comprising the silver salt from the extraction vessel are carried out under a low oxygen condition.

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): 0.6689096069164173
- 35 USC 102 Novelty (BERT): 0.5001478106080645
- Combined Prediction Score: 0.6520334272855821
- Mean Citation Score: 244.571094
- Max Citation Score: 254.25026
- Similarity Product: 178.6393247752047

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

Dataset: test