PATENT CLAIM ANALYSIS

Application Number: 15768347
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["424", "078380"]

Abstract:
The present invention relates to a novel ester monomer susceptible to ring opening polymerization where the monomer comprise a functional group that may be transformed into thiols or S—S groups which allows further functionalization. The present invention also relates to polymers and co-polymers derived from said monomer.

Claim (Index 1):
A monomer having a structure according to formula (1): wherein R 1  is selected from a group consisting of:\n \u2014CO\u2014O\u2014|\u2014\u251cCH 2 \u2524 n \u2014 where  n =3 to 6, \n \n \u2014CO\u2014O\u2014CH(CH 3 )\u2014CO\u2014O\u2014, \n \u2014CO\u2014O\u2014CH 2 \u2014CH 2 \u2014O\u2014, \n \u2014CO\u2014O\u2014CH 2 \u2014CH 2 \u2014CH 2 \u2014O\u2014, \n \u2014CH 2 \u2014O\u2014CO\u2014O\u2014CH 2 \u2014 and \n \n \u2014CO\u2014O\u2014CH 2 \u2014CO\u2014O\u2014 \n and R 2  is any suitable leaving group that may be cleaved and give rise to the formation of a SH group or a S\u2014S bond with proviso that said cleaving and formation does not degrade the ester bonds of the polyester chain; and\n wherein R2 is selected from the group consisting of p-methoxybenzyl, trityl, monomethoxytrityl, trimethoxybenzyl, 9-xanthenyl 2,2,4,6,7-pentamethyl-5-dihydrobenzofuranylmethyl, tert-butyl, 1-adamantyl, 2-(2,4-dinitrophenyl)ethyl, acetamidomethyl, phenylacetamidomethyl, tert-butylmercapto, 3-nitro-2pyridinesufenyl, 2-pyridinesulfenyl, allyloxycarbonyl, phenylacetamidomethyl, 5-tert-butylmercapto, 3-nitro-2-pyridinesulfenyl, 2-pyridinesulfenyl, allyloxycarbonyl, nallyoxycarbonyl-N-[2,3,5,6-tetrafluoro-4-8phenylthio)phenyl]aminomethyl and o-nitrobenzyl and 4-picolyl.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 1.25641
- Patent Class: 424.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12229544', '13484391', '14034867', '14090158', '10586226']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7605389717951978
- 35 USC 102 Novelty (BERT): 0.5104853587567437
- Combined Prediction Score: 0.7355336104913525
- Mean Citation Score: 245.07297000000003
- Max Citation Score: 252.40169
- Similarity Product: 152.10296979294418

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