PATENT CLAIM ANALYSIS

Application Number: 16201494
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-06
Patent Classification: ["250", "289000"]

Abstract:
Ion modification An ion mobility spectrometer ( 100 ) comprising a sample inlet ( 108 ) comprising an aperture arranged to allow a sample of gaseous fluid to flow from an ambient pressure region to a low pressure region of the ion mobility spectrometer to be ionised; a controller ( 200 ) arranged to control gas pressure in the low pressure region to be lower than ambient pressure; and an ion modifier ( 126, 127, 202 ) configured to modify ions in the low pressure region, wherein the ions are obtained from the sample of gas.

Claim (Index 18):
A method for operating an ion mobility spectrometer comprising;\n sampling a gaseous fluid by causing a sample of the gaseous fluid to pass through a sample inlet comprising a membrane inlet from an ambient pressure region to a low pressure region of the ion mobility spectrometer; ionising the sample in the low pressure region to provide sample ions, wherein the pressure in the low pressure region is controlled to be lower than ambient pressure by at least 200 mb; and modifying the sample ions in the low pressure region to provide modified sample ions for detection.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 1.96154
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15518583', '14913946', '15515842', '15518574', '14776938']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7247005899235256
- 35 USC 102 Novelty (BERT): 0.5102880454415557
- Combined Prediction Score: 0.7032593354753286
- Mean Citation Score: 233.24378
- Max Citation Score: 305.648
- Similarity Product: 241.5458752889633

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