PATENT CLAIM ANALYSIS

Application Number: 15771501
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["428", "543000"]

Abstract:
An object of the present invention is to provide an ultrafine cellulose fiber-containing sheet, in which generation of warp (curl) is suppressed. The present invention relates to a laminated sheet having two or more layers of sheet comprising ultrafine cellulose fibers with a fiber width of 1000 nm or less, wherein among two or more layers of the sheet, when the thickness (μm) of the thickest sheet is defined as T max  and the thickness (μm) of the thinnest sheet is defined as T min , the value of T max /T min  is 3 or less, and the thickness of a single layer of the sheet is 15 μm or more.

Claim (Index 25):
The laminated sheet according to  claim 16 , wherein the ultrafine cellulose fibers have a phosphoric acid group or a phosphoric acid group-derived substituent.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 91.0
- Lexical Diversity: 2.06667
- Patent Class: 428.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15313804', '14905215', '13636443', '13382747', '15066933']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8986197287801014
- 35 USC 102 Novelty (BERT): 0.4912625507821338
- Combined Prediction Score: 0.8578840109803048
- Mean Citation Score: 177.38135400000004
- Max Citation Score: 187.06834
- Similarity Product: 122.22232563396454

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

Dataset: test