PATENT CLAIM ANALYSIS

Application Number: 15756214
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["540", "222000"]

Abstract:
The present invention relates to a highly convergent method for the synthesis and purification of ceftolozane and intermediates starting from 7-aminocephaiosporanic acid (7-ACA).

Claim (Index 4):
The method of  claim 1 , wherein at least one of R 1  and R 2  is triphenylmethyl, trialkylsilyl, tert-butyldimethylsilyl or triisopropylsilyl, or tert-butyldiphenylsilyl or R 1  and R 2  are both benzyl or both allyl,\n at least one of R 3  and R 4  is tert-butyloxycarbonyl, triphenylmethyl, benzoyloxycarbonyl (Cbz), allyloxycarbonyl (Aloc), 9-fluorenylmethoxycarbonyl (Fmoc), methoxycarbonyl, ethoxycarbonyl, 2-(trimethylsilyl)ethoxycarbonyl (Teoc), 2,2,2-trichlorethoxycarbonyl (Troc) or part of a triazinanone or trimethylsilyl or R 3  and R 4  are both benzyl, allyl, or (p-methoxybenzyl), R 5  and R 6  are trimethylsilyl, R 7  is hydrogen, R 8  is Cl or

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 1.04
- Patent Class: 540.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15503564', '10695895', '10475845', '15319104', '14895809']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6590630133950286
- 35 USC 102 Novelty (BERT): 0.5018772758313613
- Combined Prediction Score: 0.643344439638662
- Mean Citation Score: 233.91299
- Max Citation Score: 239.83994
- Similarity Product: 190.8332241257

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

Dataset: test