PATENT CLAIM ANALYSIS

Application Number: 15779306
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["564", "014000"]

Abstract:
Provided herein is a process for isolating at least one (thio)phosphoric acid derivative, which has a boiling point of at least 70° C., from a product mixture including the at least one (thio)phosphoric acid derivative, at least one salt selected from ammonium salts and alkali metal chlorides, at least one polar solvent selected from the group consisting of ester solvents and ether solvents, and optionally at least one HCl scavenger; wherein the process is based on first dissolving the (thio)phosphoric acid derivative to be able to remove the at least one salt, and then causing solids formation of the (thio)phosphoric acid derivative.

Claim (Index 4):
The process according to  claim 1 , wherein the at least one polar solvent (1c) is selected from tetrahydrofuran, 2-methyltetrahydrofuran, and ethyl acetate.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 1.96774
- Patent Class: 564.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15538963', '14902181', '12809847', '13123062', '10581072']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7379303652331692
- 35 USC 102 Novelty (BERT): 0.5168155555498208
- Combined Prediction Score: 0.7158188842648344
- Mean Citation Score: 206.025044
- Max Citation Score: 233.10477000000003
- Similarity Product: 167.94953964019774

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