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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11666428 B1

PDFFull Text
Date of Patent:
Jun. 06, 2023

Filed:

Aug. 01, 2019

Straw for the preservation of a predetermined dose of liquid-based substance, in particular pure or diluted animal semen; and set comprising it

Applicant:

Imv Technologies, Saint Ouen sur Iton, FR;

Inventors:

Eric Schmitt, Villaines-la-Juhel, FR;

Jean-Charles Gorges, Chenay, FR;

Olivier Carion, Rai, FR;

Assignee:

IMV TECHNOLOGIES, Saint Ouen sur Iton, FR;

Attorney:

Browdy and Neimark, P.L.L.C.

Primary Examiner:

Dean Kwak

Int. Cl.
CPC ...
A61D 19/02 (2006.01); A01N 1/02 (2006.01); G01N 21/78 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
A61D 19/024 (2013.01); A01N 1/0263 (2013.01); G01N 21/78 (2013.01); B01J 2220/49 (2013.01); G01N 2021/7786 (2013.01);
Abstract

The invention relates to a straw comprising a tube () and a gas-permeable and liquid-tight stopper (), said stopper () being arranged in the tube (), close to an end (). The invention is characterised in that the stopper () comprises an indicator component () having a first pre-determined colour in the absence of previous contact with said substance () and a second pre-determined colour, of a different shade from that of the first colour, once it has been in contact with said substance (). The assembly comprises the straw () and a device () for controlling the filling of the straw.

Find Patent Forward Citations

Schmitt, Eric. (2023). Straw for the preservation of a predetermined dose of liquid-based substance, in particular pure or diluted animal semen; and set comprising it (U.S. Patent No. 11666428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11666428

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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