PATENT CLAIM ANALYSIS

Application Number: 16033442
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-12
Patent Classification: ["210", "732000"]

Abstract:
The current method relates to the use of a composition comprising a non-ionic surfactant and an ionic polymer in papermaking processes. The compositions are useful inter alia as retention aids and/or drainage aids when added to cellulosic suspensions.

Claim (Index 6):
The method according to  claim 1 , wherein the non-ionic surfactant R 1 \u2014O-A-O\u2014R 2  is represented by general formula (A) wherein R 1  is selected from the group consisting of \u2014H, \u2014(C 8 -C 20 )-alkyl, \u2014(C 8 -C 20 )-alkenyl, \u2014(C\u2550O)\u2014(C 8 -C 20 )-alkyl and \u2014(C\u2550O)\u2014(C 8 -C 20 )-alkenyl, R 2  is selected from the group consisting of \u2014H, \u2014(C 1 -C 6 )-alkyl, -benzyl, \u2014(C\u2550O)\u2014(C 8 -C 20 )-alkyl and \u2014(C\u2550O)\u2014(C 8 -C 20 )-alkenyl, o and p are integers of from 0 to 130, and a sum of o and p is within a range of from 2 to 130; q and r are integers of from 0 to 60, and a sum of q and r is within a range of from 0 to 60; and optionally with the proviso that if R 1  and R 2  are both H, the sum of q and r is not 0.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 95.0
- Lexical Diversity: 1.14286
- Patent Class: 210.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13399300', '13264842', '11855475', '15503283', '11814633']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8418687916662754
- 35 USC 102 Novelty (BERT): 0.5040465732524934
- Combined Prediction Score: 0.8080865698248972
- Mean Citation Score: 261.62734000000006
- Max Citation Score: 278.82425
- Similarity Product: 193.0088448051214

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

Dataset: test