PATENT CLAIM ANALYSIS

Application Number: 16109477
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["546", "046000"]

Abstract:
Methods are provided for efficient preparation of hydromorphone or hydrocodone by redox isomerization of morphine or codeine allylic alcohols, respectively, using transition metal aminophosphine catalysts formed in situ.

Claim (Index 59):
The method of  claim 57 , wherein the transformation of compound (II) into the compound of formula (I) is greater than 97% by HPLC.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 96.0
- Lexical Diversity: 1.10714
- Patent Class: 546.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15644266', '11671962', '10495503', '13093892', '12994923']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7931664769542484
- 35 USC 102 Novelty (BERT): 0.5587898376717028
- Combined Prediction Score: 0.7697288130259938
- Mean Citation Score: 298.219792
- Max Citation Score: 509.0364
- Similarity Product: 301.08874201669687

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

Dataset: test