IP Library Granted Patent US 12,543,744
Granted Patent B2
US 12,543,744 · App. 18/647,695 · Granted Feb 10, 2026

Enhanced formulations, compositions and methods for pest control

Inventor: Essam Enan (Davis, CA)
Assignee: TYRATECH, INC.
A01N65/00A01N31/02A01N35/04A01N37/02A01N61/00A01N65/22Y02A50/30
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Quick Facts
Patent No.
US 12,543,744
App. No.
18/647,695
Granted
Feb 10, 2026
Kind
B2
Abstract

Formulations of pesticides are disclosed, specifically pesticidal blends of essential oils and other ingredients, that have been found to enhance the activity of the active pesticidal ingredients. The formulations may be, for example, emulsions or dust formulations. For example, a composition for controlling a target pest is disclosed that comprises at least one active agent and a formulation agent, wherein: the active agent is capable of interacting with a receptor in the target pest; the active agent has a first activity against the target pest when applied without the formulation agent and the composition has a second activity against the target pest, and the second activity is greater than the first activity.

Claims (22)

1 . A method for controlling pests comprising

administering a dust composition to an area, wherein the dust composition consists of, in weight percentages based on total weight of the composition:

about 1.8% to about 8% geraniol;

2.06% to 6.18% thyme oil;

calcium carbonate;

sodium bicarbonate; and

calcium silicate.

2 . The method for controlling pests of claim 1 , wherein the pests comprise at least one organism selected from the group consisting of insects, mites, spiders, arachnids, arachnoids, cockroaches, larvae, and invertebrates.

3 . The method for controlling pests of claim 1 , wherein the pests comprise mites.

4 . The method for controlling pests of claim 1 , provided that a weight percentage of thyme oil in the dust composition is 3.09% to 5.15%.

5 . The method for controlling pests of claim 1 , wherein:

the dust composition consists of about 1.8% to about 8% geraniol, 3.09% to 5.15% thyme oil, calcium carbonate, sodium bicarbonate, and calcium silicate; and

the pests comprise at least one organism selected from the group consisting of insects, mites, spiders, arachnids, arachnoids, cockroaches, larvae, and invertebrates.

6 . A method for controlling pests comprising

administering a dust composition to an area, wherein the dust composition consists of, in weight percentages based on total weight of the composition:

about 1.8% to about 8% geraniol;

2.06% to 6.18% thyme oil;

isopropyl myristate;

calcium carbonate;

sodium bicarbonate; and

calcium silicate.

7 . The method for controlling pests of claim 6 , wherein the pests comprise at least one organism selected from the group consisting of insects, mites, spiders, arachnids, arachnoids, cockroaches, larvae, and invertebrates.

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 Sep 10, 2024
From: ENAN, ESSAM
To: TYRATECH, INC.
Reel/Frame 068535/0954 →
Continuity (7)
Continuation 18543203 · Dec 18, 2023
Continuation 17557135 · Dec 21, 2021
Continuation 16051875 · Aug 1, 2018
Continuation 14534046 · Nov 5, 2014
Continuation 13260099
Provisional Application 61211428 · Mar 28, 2009
Related Publication 20240268397A1 · Aug 15, 2024
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