PATENT CLAIM ANALYSIS

Application Number: 15870691
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["549", "506000"]

Abstract:
Provided herein are methods of producing dialkylfurans, such as 2,5-dimethylfuran, and other alkyl furans, such as 2-methylfuran. For example, 2,5-dimethylfuran may be produced by reducing (5-methylfuran-2-yl)methanol or 2-(chloromethyl)-5-methylfuran.

Claim (Index 31):
A composition, comprising:\n a compound of formula (A): wherein:\n R 1a  is C m  alkyl, or \u2014(CH 2 ) m Y, wherein:\n m is an integer greater than or equal to 0, provided that when m is 0, R\u2033 is H; and \n Y is halo; and \n \n R 2a  is \u2014(CH 2 ) n-1 CH(O), \u2014(CH 2 ) n OH, or \u2014(CH 2 ) n X, wherein:\n m is an integer greater than or equal to 1; and \n X is halo; and \n \n a reagent of formula (i), (ii) or (iii), or any combinations thereof, wherein:\n the reagent of formula (i) is: \n wherein:\n each R a , R b  and R c  is independently H, aliphatic, aryl, or heteroaryl; or \n R a  and R b  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 3 ring atoms; \n provided that when R c  is H or methyl, then one of R a  and R b  is other than methyl; and the reagent of formula (ii) is: wherein: (A) each R a , R b , R c  and R d  is independently H, aliphatic, aryl or heteroaryl; or (B) R a  and R b  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 3 ring atoms; and each R c  and R d  is independently H, aliphatic, aryl or heteroaryl; or (C) each R a  and R b  is independently H, aliphatic, aryl or heteroaryl; and R c  and R d  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 3 ring atoms; or (D) R a  and R b  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 3 ring atoms; and R c  and R d  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 3 ring atoms; or (E) each R a  and R c  is independently H, aliphatic, aryl or heteroaryl; and R b  and R d  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 5 ring atoms; or (F) each R b  and R d  is independently H, aliphatic, aryl or heteroaryl; and IV and R c  are taken together with the nitrogen atoms to which they are connected to form a cyclic moiety having at least 5 ring atoms; and the reagent of formula (iii) is: wherein:\n each R a  and R c  is independently H, aliphatic, aryl or heteroaryl; and \n t is an integer greater than or equal to 0; \n hydrogen; and a catalyst.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.28125
- Patent Class: 549.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14912052', '15503681', '15801235', '14852134', '13822795']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6932810094179476
- 35 USC 102 Novelty (BERT): 0.5868969340232806
- Combined Prediction Score: 0.6826426018784809
- Mean Citation Score: 347.219346
- Max Citation Score: 480.4721
- Similarity Product: 435.9317613631964

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