PATENT CLAIM ANALYSIS

Application Number: 15768338
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["536", "085000"]

Abstract:
The invention relates to temporary cross-linked cellulose ethers, a process to make them, as well as their use to influence the rheological profile of an aqueous medium in which they are dissolved. The temporary cross-linked cellulose ethers are characterized in that they are cellulose ethers that are Cross-linked with at least one or more compounds of the formula (C 1-4  alkyl)-OC(O)CHOHO—(C 1-4  alkyl).

Claim (Index 8):
Process to make an aqueous solution of a cellulose ether, comprising a first step of preparing a temporary cross-linked material according to  claim 1 , a step wherein the temporary cross-linked material is added to an aqueous medium, and a later step wherein the temporary cross-linked material is hydrolysed.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 1.54
- Patent Class: 536.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13867317', '13822118', '11990175', '15550094', '14420985']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5891534580922219
- 35 USC 102 Novelty (BERT): 0.458128287023563
- Combined Prediction Score: 0.5760509409853559
- Mean Citation Score: 151.69085800000005
- Max Citation Score: 158.5663
- Similarity Product: 125.22245843067172

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