PATENT CLAIM ANALYSIS

Application Number: 16172175
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["435", "007310"]

Abstract:
The present invention provides a hybridoma cell under the accession number CGMCC No. 13827. The hybridoma cell is capable of producing a monoclonal antibody against  Aspergillus  galactomannan antigen and a kit is prepared using the same. The kit provided by the present invention can specifically bind to the GM antigen, has both sensitivity and specificity of more than 95%, a detection limit of 0.85 ng/mL compared to 1 ng/mL of the existing product, and high compliance rate between the detection result and the reference reagent, and can provide more accurate and reliable detection results, so that IA can be detected early in the course of the disease and the patients can receive treatment in timely and effective manner, thereby improving the survival rate of patients. Moreover, the kit has simple and convenient operation, rapid and sensitive detection, which provides an effective tool for the quantitative detection of  Aspergillus  GM antigen.

Claim (Index 16):
A preparation method of the monoclonal antibody or specific antigen-binding fragment thereof of  claim 2 , including a step of culturing a hybridoma cell or passage cell thereof having an accession number of CGMCC No. 13827.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 97.0
- Lexical Diversity: 1.75532
- Patent Class: 435.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14776547', '14412317', '15745230', '11628745', '16332782']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6522849840162964
- 35 USC 102 Novelty (BERT): 0.4959196650475013
- Combined Prediction Score: 0.636648452119417
- Mean Citation Score: 253.84885
- Max Citation Score: 256.9082
- Similarity Product: 196.57237786133288

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