Evaporation of solvents from samples
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United States of America Patent
Stats
-
May 22, 2018
Issued Date -
N/A
app pub date -
Jul 24, 2013
filing date -
Jul 24, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Apparatus and methods are provided relating to evaporation of solvents from samples and to prolonging the time taken to carry out an evaporation procedure. A cap for engaging with an open end of a sample container comprises an engaging surface for engaging with the open end, and a body portion which extends over the open end. The body portion is preformed to define an opening which provides a fluid pathway between the open end of the container and the surroundings of the container, such that the cap impedes vapor flow from a sample in the container to the surroundings of the container. A holder for receiving a plurality of such caps is also provided and a method of evaporating a solvent from a sample in a sample container is described.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B01L Class
- 928 Applications Filed
- 833 Patents Issued To-Date
- 89.77 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B01L Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 22, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 22, 2029 |
