PATENT CLAIM ANALYSIS

Application Number: 15899080
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["435", "200000"]

Abstract:
Embodiments relate to an activated platelet preservation composition, a method for preserving activated platelet, and a preserved activated platelet using the same. According to at least one embodiment, there is provided an activated platelet preservation composition including a divalent cation, chloride, vitamin B, a selenium source and a solvent, a kit using the same, a method for preserving an activated platelet, and a preserved activated platelet using the same. According to various embodiments, it is possible to obtain and preserve platelets, which are positive for CD61 and CD62p and negative for PAC-1 among cell markers.

Claim (Index 1):
A method for preserving an activated platelet, comprising:\n mixing blood with an anticoagulant and then centrifuging thereof to obtain platelet rich plasma and plasma; injecting the platelet rich plasma and the plasma obtained above into the sterilized airtight container, which contains the activated platelet preservation composition of  claim 1  and whose internal pressure is equalized with external pressure; and preserving the container into which the platelet rich plasma and the plasma are injected at a temperature of 35\u00b0 C. to 38\u00b0 C.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.01852
- Patent Class: 435.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15001943', '13981001', '10226825', '14211978', '11075024']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5922951960740062
- 35 USC 102 Novelty (BERT): 0.5745585891927097
- Combined Prediction Score: 0.5905215353858765
- Mean Citation Score: 284.160886
- Max Citation Score: 521.5174599999998
- Similarity Product: 378.8258159745906

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

Dataset: test