PATENT CLAIM ANALYSIS

Application Number: 15946058
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["536", "114000"]

Abstract:
A method for preparing high transparent low acyl gellan gum from fermentation broth is provided, in which two-stage filtrations are carried out on deacylated gellan gum fermentation broth by using diatomite and/or perlite with different particle sizes as filter aid and filter media. The obtained product has high gel transparency and low content of metal ions. The method also has the advantages of simple pretreatment of fermentation broth, high impurities removal efficiency, simple operation, and easy to be industrialized.

Claim (Index 4):
The method according to  claim 1 , wherein in step 3), said filter aid and/or filter media comprise diatomite and/or perlite with permeability of 0.1 \u03bcm 2 -1.0 \u03bcm 2 .

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.36508
- Patent Class: 536.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13142412', '13142396', '11611570', '13142407', '11136026']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6350009765491076
- 35 USC 102 Novelty (BERT): 0.5033076543175429
- Combined Prediction Score: 0.6218316443259512
- Mean Citation Score: 208.5435
- Max Citation Score: 238.01355
- Similarity Product: 149.85225014325678

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

Dataset: test