PATENT CLAIM ANALYSIS

Application Number: 16039158
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["521", "027000"]

Abstract:
The present invention relates to anionic exchange polymers including a poly(phenylene) structure. The structure can include any useful cationic moiety. Methods and uses of such structures and polymers are also described herein. In one instance, such polymers are employed to form a solid membrane.

Claim (Index 5):
A composition comprising a structure having the formula (IV): or a salt thereof or a form thereof including a counter ion, wherein:\n each R A  is, independently, a cationic moiety comprising an optionally substituted aryl, optionally substituted alkaryl, optionally substituted arylalkoxy, optionally substituted aryloxy, optionally substituted aryloxycarbonyl, optionally substituted aryloyl, optionally substituted arylcarbonylalkyl, optionally substituted arylsulfonyl, or optionally substituted arylsulfonylalkyl; \n each R 1  and R 3  is, independently, H, halo, cyano, optionally substituted C 1-12  alkyl, optionally substituted C 1-12  haloalkyl, optionally substituted C 1-12  perfluoroalkyl, optionally substituted C 1-12  heteroalkyl, R S , R P , R C , or R S , wherein R S  is an acidic moiety comprising a sulfonyl group, R P  is an acidic moiety comprising a phosphoryl group, R C  is an acidic moiety comprising a carbonyl group, and R F  is an electron-withdrawing moiety; \n each Ar L  is, independently, a bivalent linker comprising optionally substituted arylene; \n each Ar M  is, independently, a bivalent linker comprising optionally substituted arylene; \n each q is, independently, an integer of from 0 to 5, in which each q for R 1  is, independently, 0 or 1; \n each a is, independently, an integer of from 0 to 5, wherein at least one a is not 0; \n each of m and n is, independently, an integer of from about 1 to 1000; \n L is a linking segment; and \n Ar* is a hydrophobic segment.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 95.0
- Lexical Diversity: 1.3
- Patent Class: 521.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15911641', '15398547', '16039153', '15398545', '14933981']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8257849069791146
- 35 USC 102 Novelty (BERT): 0.5823747553025577
- Combined Prediction Score: 0.8014438918114588
- Mean Citation Score: 459.77118600000006
- Max Citation Score: 481.99307000000016
- Similarity Product: 424.73255933776153

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