PATENT CLAIM ANALYSIS

Application Number: 15919779
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["222", "071000"]

Abstract:
An apparatus and method for precisely dispensing liquid fluid from a container are disclosed. The apparatus comprises a metering unit having a gas feedthrough channel with a first end extending in a gas containing part of the chamber and a second end opposite the first end extending outside the chamber, the metering unit further comprising a flow sensing assembly configured to measure a gas pressure differential Δp and/or gas flow V{dot over ( )} within the gas feedthrough channel and to introduce or release a determined volume of gas in the chamber to dispense a controlled volume of liquid from the chamber.

Claim (Index 2):
The apparatus according to  claim 1 , wherein the flow sensing assembly comprises at least a restrictor arranged on said compressible gas feedthrough channel in between its two ends.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.6875
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14988975', '14634208', '10870090', '13809669', '12901102']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7549740498968102
- 35 USC 102 Novelty (BERT): 0.4806561197424847
- Combined Prediction Score: 0.7275422568813776
- Mean Citation Score: 184.697876
- Max Citation Score: 191.83687
- Similarity Product: 143.2693555306381

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

Dataset: test