PATENT CLAIM ANALYSIS

Application Number: 15766715
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["423", "430000"]

Abstract:
The present invention relates to a process for producing an aqueous suspension of precipitated calcium carbonate, an aqueous suspension of precipitated calcium carbonate and a precipitated calcium carbonate obtained by the process, a product comprising the aqueous suspension of precipitated calcium carbonate or the precipitated calcium carbonate as well as its use.

Claim (Index 10):
The process of  claim 1 , wherein the at least one copolymer of step ii) has a molecular weight M w  in the range from 500 to 100 000 g/mol, preferably from 1 000 to 50 000 g/mol, more preferably from 2 000 to 20 000 g/mol and most preferably from 2 500 to 10 000 g/mol; and/or, provided in a water solution, has a Brookfield viscosity of less than or equal to 5 000 mPa\u00b7s at 25\u00b0 C., more preferably less than or equal to 2 000 mPa\u00b7s at 25\u00b0 C., and most preferably less than or equal to 1 500 mPa\u00b7s at 25\u00b0 C.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 91.0
- Lexical Diversity: 1.89655
- Patent Class: 423.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15544968', '15302652', '15744187', '15518395', '15573635']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8236716336708386
- 35 USC 102 Novelty (BERT): 0.5492575994615991
- Combined Prediction Score: 0.7962302302499147
- Mean Citation Score: 361.260536
- Max Citation Score: 430.32782
- Similarity Product: 291.5168357004452

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