PATENT CLAIM ANALYSIS

Application Number: 16078466
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["427", "384000"]

Abstract:
The invention relates to a liquid composition characterised in that it contains at least one bisphosphonic compound bearing at least one partially fluorinated, perfluorinated (PF) or perfluorpolyether (PFPE) group, and in that the bisphosphonic compound is dissolved in at least one non-flammable fluorinated solvent.

Claim (Index 7):
The composition of  claim 1 , characterised in that the bisphosphonic compound has the following general formula (I): wherein:\n R 2 , R 3 , R 4 , R 5  independently represent a hydrogen atom or a C 1 -C 10  alkyl group, such as methyl or ethyl; preferably R 2 , R 3 , R 4 , R 5  are identical and represent a hydrogen atom; \n A represents a single chemical bond, \u2014O\u2014, \u2014S\u2014 or \u2014NH\u2014, preferably a single chemical bond; \n B represents:\n a) a linear or branched, saturated or unsaturated C 1 -C 100  alkyl chain, which may be perfluorinated or partially fluorinated, and which may be substituted or interrupted by 1 to 10 optionally perfluorinated aryl groups; or \n b) a \u2014(CH 2 ) m \u2014X group wherein m is an integer between 1 and 100 and X is an optionally saturated C 1 -C 100  alkyl group, which may be perfluorinated or partially fluorinated, said alkyl group being possibly substituted or interrupted by 1 to 10 optionally perfluorinated aryl groups; \n \n preferably B represents a perfluorinated or partially fluorinated C 9 -C 20  alkyl group; and\n R 1  represents a hydrogen atom or an \u2014OH, \u2014NH 2 , C 1 -C 100  alkyl group, which may be perfluorinated or partially fluorinated; R 1  preferably represents an \u2014OH group, \n as well as the toxicologically acceptable salts thereof, or the following formula (I\u2032): wherein:\n B represents a \u2014(CH 2 ) m -D-E group wherein:\n m is an integer between 1 and 100, \n D is a single chemical bond or an \u2014O\u2014, \u2014S\u2014, \u2014OCO\u2014, \u2014COS\u2014, \u2014SCO\u2014, \u2014SCS\u2014, \u2014CONH\u2014, \u2014HNCO\u2014, \u2014HNCO\u2014CF(CF 3 )\u2014 or \u2014NH\u2014CO\u2014NH\u2014, \u2014NH\u2014CS\u2014NH\u2014 group, and \n E is an \u2014(O\u2014CF 2 \u2014CF 2 ) n \u2014OR f , \u2014(O\u2014CF 2 \u2014CF(CF 3 )) n \u2014OR f , \u2014(O\u2014CF(CF 3 )\u2014CF 2 ) n -OR f  or \u2014(O\u2014CF 2 \u2014CF 2 \u2014CF 2 ) n \u2014OR f  group, where n is an integer comprised between 1 and 100 and R f  is a C 1 -C 10  perfluorinated alkyl group, or the following group: \n \n wherein, R a , R b , R c  independently represent a hydrogen atom, a perfluorinated C 1 -C 100  alkyl or an \u2014(O\u2014CF 2 \u2014CF 2 ) n \u2014OR f , \u2014(O\u2014CF 2 \u2014CF(CF 3 ) n \u2014OR f , \u2014(O\u2014CF(CF 3 )\u2014CF 2 ) n \u2014OR f  or \u2014(O\u2014CF 2 \u2014CF 2 \u2014CF 2 ) n \u2014OR f  group, where n and R f  are as previously defined and m is an integer comprised between 1 and 20, A represents:\n a) a single chemical bond, or \n b) an \u2014O\u2014, \u2014S\u2014 or \u2014NH\u2014 function, and \n R 1 , R 2 , R 3 , R 4  and R 5  are as previously defined, as well as the toxicologically acceptable salts thereof.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 96.0
- Lexical Diversity: 1.41667
- Patent Class: 427.0
- Transitional Phrase Type: none
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14399616', '13996634', '10802164', '15126655', '11467605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7939499855317815
- 35 USC 102 Novelty (BERT): 0.4910311933472558
- Combined Prediction Score: 0.763658106313329
- Mean Citation Score: 143.386056
- Max Citation Score: 166.84161
- Similarity Product: 115.824992408216

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