IP Library Granted Patent US 11,116,214
Granted Patent B2
US 11,116,214 · App. 15/599,728 · Granted Sep 14, 2021

Lice control composition and method

Inventors: Keith Kennedy (Morrisville, NC); Jason Schmidt (Morrisville, NC)
Assignee: TYRATECH, INC.
A01N37/36A01N31/02A01N31/04A01N35/04A01N37/02A01N43/16A01N43/20A01N43/30A01N49/00A01N61/02A01N65/00A01N65/22A61K8/342A61K8/347A61K8/37A61K31/045A61K31/11A61K36/185A61K36/53A61Q17/02A01N2300/00A61K2300/00
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Quick Facts
Patent No.
US 11,116,214
App. No.
15/599,728
Granted
Sep 14, 2021
Kind
B2
Abstract

The present invention generally relates to compositions and methods related to controlling arthropods. Embodiments of the invention include compositions for controlling an arthropod, which can include one or more plant essential oils and methods for using these compositions. The plant essential oils, when combined, can have a synergistic effect. Embodiments of the invention relate to compositions and methods related to controlling lice.

Claims (8)

1. A composition for controlling lice, the composition comprising:

0.16 wt. % to 1.23 wt. % geraniol;

0.30 wt. % to 2.25 wt. % isopropyl alcohol; and

1.05 wt. % to 2.25 wt. % benzyl alcohol, wherein the wt. % is based on the total weight of the composition.

2. The composition for controlling lice of claim 1 , further comprising linalool.

3. The composition for controlling lice of claim 2 , comprising 0.16% to 0.96% linalool.

4. The composition for controlling lice of claim 1 , further comprising glycerin.

5. A method for controlling lice comprising: applying an effective amount of the composition of claim 1 to a desired host, area, or object, wherein at least 1% of lice exposed to the composition die.

Assignments (3)
SECURITY INTEREST Recorded Mar 24, 2026
From: AMVAC CHEMICAL CORPORATION; TYRATECH, INC.
To: BMO BANK N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 075188/0405 →
SECURITY INTEREST Recorded Mar 13, 2026
From: TYRATECH, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 074076/0454 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2017
From: KENNEDY, KEITH; SCHMIDT, JASON
To: TYRATECH, INC.
Reel/Frame 042446/0019 →