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GL Sciences Incorporated

Also on record
Records under this name other than the patents GL Sciences Incorporated holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.

Back to GL Sciences Incorporated

PatentTitleStatus Expires Confidence
US 8,795,410Monolith Adsorbent and Method and Apparatus for Adsorbing Samples with the Same
Lapsed on the fee record
Ended Aug 5, 2026 · High confidence
Lapsed on the fee recordEnded Aug 5, 2026High confidence
US 8,586,350Mechanism of separating and purifying DNA and the like
Term ended
Term ended Nov 10, 2025 · From the USPTO record
Term endedTerm ended Nov 10, 2025From the USPTO record
US 9,347,919Gas-Liquid Contact Extraction Method and Apparatus
Formerly held
Lapsed on the fee record
Ended May 24, 2024 · High confidence
Lapsed on the fee recordEnded May 24, 2024High confidence
US 8,180,203Direct heating tube and method of heating fluid using same
Lapsed on the fee record
Ended May 15, 2024 · From the USPTO record
Lapsed on the fee recordEnded May 15, 2024From the USPTO record
US 9,285,300Monolithic Silicone and Method of Separation, Purification and Concentration Therewith
Lapsed on the fee record
Ended Mar 15, 2024 · High confidence
Lapsed on the fee recordEnded Mar 15, 2024High confidence
US 7,776,615Method for Solid-Phase-Micro Extraction and Apparatus Therefor
Lapsed on the fee record
Ended Aug 17, 2022 · High confidence
Lapsed on the fee recordEnded Aug 17, 2022High confidence
US 7,667,837Capillary tube flow cell
Lapsed on the fee record
Ended Feb 23, 2018 · From the USPTO record
Lapsed on the fee recordEnded Feb 23, 2018From the USPTO record
US 6,048,496Mixer for liquid chromatograph
Lapsed on the fee record
Ended Apr 11, 2012 · From the USPTO record
Lapsed on the fee recordEnded Apr 11, 2012From the USPTO record
US 6,203,597Method and apparatus for mass injection of sample
Lapsed on the fee record
Ended Mar 20, 2009 · From the USPTO record
Lapsed on the fee recordEnded Mar 20, 2009From the USPTO record
US 6,460,401Method and apparatus for trace analysis of organic compound
Lapsed on the fee record
Ended Oct 8, 2006 · From the USPTO record
Lapsed on the fee recordEnded Oct 8, 2006From the USPTO record
10 of 11 patents shown.
Pro members see all 11.
Pro members: see all 11 patents
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