PATENT CLAIM ANALYSIS

Application Number: 15951838
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["514", "649000"]

Abstract:
A hitherto unknown crystalline form of (−)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride, pharmaceutical compositions containing the new crystalline form, methods of producing the new crystalline form, and a related method of use including treatment of, e.g., pain and/or urinary incontinence.

Claim (Index 2):
The process of  claim 1 , wherein said (\u2212)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride of Form B is dissolved in acetonitrile, and further comprising the steps of:\n stirring the solution; removing insoluble residue by filtering and evaporating the acetonitrile leaving (\u2212)-(1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol hydrochloride of Form A to crystallize.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 91.0
- Lexical Diversity: 1.47222
- Patent Class: 514.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12634777', '12329111', '15033331', '12016506', '12850208']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7451736841311548
- 35 USC 102 Novelty (BERT): 0.5731855150827331
- Combined Prediction Score: 0.7279748672263127
- Mean Citation Score: 274.238098
- Max Citation Score: 452.5927
- Similarity Product: 423.8745967253864

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