IP Library › Granted Patent US 12,721,340
Granted Patent B2
US 12,721,340 · App. 17/705,705 · Granted Sep 1, 2026

Pest control using natural pest control agent blends

Inventor: Essam Enan (Davis, CA)
Assignee: TYRATECH, INC.
A01N31/02A01N25/00A01N27/00A01N31/04A01N31/08A01N31/14A01N31/16A01N35/02A01N35/04A01N37/02A01N37/10A01N43/30A01N49/00A01N65/00A01N65/06A01N65/08A01N65/12A01N65/16A01N65/22A01N65/32A01N65/36A61K36/53Y02A50/30
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,721,340
App. No.
17/705,705
Granted
Sep 1, 2026
Kind
B2
Abstract

According to an aspect of the present application, a composition for controlling a target pest comprises 0.1% to 4% isopropyl myristate, 0.1% to 15% thyme oil white, 0.1% to 2% geraniol, and at least one additional active ingredient selected from thymyl acetate, linalyl acetate, amyl butyrate, anise star oil, black seed oil, p-cymene, linalool, d-limonene, isopropyl, myristate, lilac flower oil, methyl salicylate, alpha-pinene, piperonal, piperonyl alcohol, tetrahydrolinalool, thyme oil white, thyme oil red, thymol, vanillin, and wintergreen oil. The composition causes synergistic control of the target pest.

Claims (29)

1 . A water-based pest control composition comprising:

alpha-pinene;

0.01% to 1.0% beta-pinene;

0.01% to 0.3% camphene;

camphor;

citric acid; and

sodium lauryl sulfate, wherein the sodium lauryl sulfate is present in the water-based pest control composition in a concentration effective to form an emulsion comprising the alpha-pinene, the beta-pinene, the camphene, the camphor, the citric acid, and water in the water-based pest control composition.

2 . The water-based pest control composition of claim 1 , further comprising at least one of isopropyl alcohol, glycerin, potassium citrate, and potassium sorbate.

3 . The water-based pest control composition of claim 1 , further comprising at least one of:

para-cymene;

myrcene;

borneol;

alpha-terpinene; and

linalool.

4 . The water-based pest control composition of claim 1 , further comprising 0.01% to 0.6% para-cymene, in weight percentages based on total weight of the pest control composition.

5 . The water-based pest control composition of claim 1 , further comprising 0.01% to 0.5% myrcene, in weight percentages based on total weight of the pest control composition.

6 . The water-based pest control composition of claim 1 , further comprising 0.01% to 0.5% borneol, in weight percentages based on total weight of the pest control composition.

7 . The water-based pest control composition of claim 1 , further comprising 0.008% to 0.06% alpha-terpinene in weight percentages based on total weight of the pest control composition.

8 . The water-based pest control composition of claim 1 , comprising 0.01% to 0.8% alpha-pinene in weight percentages based on total weight of the pest control composition.

9 . The water-based pest control composition of claim 1 , comprising greater than 50% water.

10 . A water-based pest control composition comprising:

geraniol;

alpha-pinene;

0.01% to 1.0% beta-pinene;

0.01% to 0.3% camphene;

camphor;

citric acid; and

sodium lauryl sulfate, wherein the sodium lauryl sulfate is present in the water-based pest control composition in a concentration effective to form an emulsion comprising the geraniol, the alpha-pinene, the beta-pinene, the camphene, the camphor, the citric acid, and water in the water-based pest control composition.

11 . The water-based pest control composition of claim 10 , comprising greater than 50% water.

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 Jun 2, 2022
From: ENAN, ESSAM
To: TYRATECH, INC.
Reel/Frame 060078/0490 →
Continuity (9)
Continuation 17454610 · Nov 11, 2021
Continuation 16266451 · Feb 4, 2019
Continuation 15286110 · Oct 5, 2016
Continuation 13916436 · Jun 12, 2013
Continuation 12936133 · Mar 19, 2009
Provisional Application 61102784 · Oct 3, 2008
Provisional Application 61043084 · Apr 7, 2008
Provisional Application 61070137 · Mar 19, 2008
Related Publication 20220232826A1 · Jul 28, 2022
References Cited (96)
US 3931306A · Hall et al. · 1976 [cited by applicant]
US 4147769A · Dea et al. · 1979 [cited by applicant]
US 4415669A · Hernandez · 1983 [cited by applicant]
US 4474798A · Inagi · 1984 [cited by applicant]
US 5468492A · Szaloki · 1995 [cited by examiner]
US 5998484A · Zobitne · 1999 [cited by examiner]
US 6360477B1 · Flashinski · 2002 [cited by applicant]
US 6610254B1 · Furner · 2003 [cited by applicant]
US 6849614B1 · Bessette et al. · 2005 [cited by applicant]
US 7247647B2 · Hughes · 2007 [cited by applicant]
US 7294330B2 · Banowski et al. · 2007 [cited by applicant]
US 7541155B2 · Enan · 2009 [cited by applicant]
US 7622269B2 · Enan · 2009 [cited by applicant]
US 8119150B2 · Tamarkin · 2012 [cited by applicant]
US 8293286B2 · Nouvel · 2012 [cited by applicant]
US 8501247B2 · Enan et al. · 2013 [cited by applicant]
US 8507013B2 · Enan · 2013 [cited by applicant]
US 8685471B2 · Enan · 2014 [cited by applicant]
US 8691256B2 · Enan · 2014 [cited by applicant]
US 8734869B2 · Enan · 2014 [cited by applicant]
US 8865230B2 · Enar · 2014 [cited by applicant]
US 9492490B1 · Enan · 2016 [cited by applicant]
US 10368543B2 · Enan · 2019 [cited by applicant]
US 10595529B1 · Enan · 2020 [cited by applicant]
US 11882839B2 · Enan · 2024 [cited by applicant]
US 20030060379A1 · Souter et al. · 2003 [cited by applicant]
US 20030194454A1 · Bessette et al. · 2003 [cited by applicant]
US 20060263403A1 · Enan · 2006 [cited by applicant]
US 20070037733A1 · Panten et al. · 2007 [cited by applicant]
US 20070054815A1 · Convents et al. · 2007 [cited by applicant]
US 20070065527A1 · Medvedev · 2007 [cited by examiner]
US 20070098750A1 · Bessette · 2007 [cited by applicant]
US 20070161526A1 · Vlad et al. · 2007 [cited by applicant]
US 20070173423A1 · Vermeer et al. · 2007 [cited by applicant]
US 20070178128A1 · Bessette · 2007 [cited by applicant]
US 20070190094A1 · Bessette · 2007 [cited by applicant]
US 20070264297A1 · Scialdone et al. · 2007 [cited by applicant]
US 20070272281A1 · Pel · 2007 [cited by applicant]
US 20080047312A1 · Hill et al. · 2008 [cited by applicant]
US 20080075796A1 · Enan · 2008 [cited by applicant]
US 20080145462A1 · Enan · 2008 [cited by applicant]
US 20080193387A1 · de Wolff · 2008 [cited by applicant]
US 20090099135A1 · Enan · 2009 [cited by applicant]
US 20090232918A1 · Enan · 2009 [cited by applicant]
US 20110003317A1 · Enan · 2011 [cited by applicant]
US 20110008471A1 · Enan · 2011 [cited by applicant]
US 20110171135A1 · Enan · 2011 [cited by applicant]
US 20130295153A1 · Miresmailli · 2013 [cited by examiner]
US 20140377385A1 · Enan · 2014 [cited by applicant]
US 20150086656A1 · Bailey-Jackson · 2015 [cited by examiner]
US 20150087516A1 · Enan · 2015 [cited by applicant]
US 20150150838A1 · Enan et al. · 2015 [cited by applicant]
US 20150201615A1 · Schmidt et al. · 2015 [cited by applicant]
US 20160029625A1 · Kennedy et al. · 2016 [cited by applicant]
US 20160165899A1 · Bissinger et al. · 2016 [cited by applicant]
US 20160309726A1 · Wilson · 2016 [cited by examiner]
US 20170318806A1 · Kennedy et al. · 2017 [cited by applicant]
US 20180035674A1 · Schmidt et al. · 2018 [cited by applicant]
US 20190015376A1 · Enan et al. · 2019 [cited by applicant]
US 20190029253A1 · Enan · 2019 [cited by applicant]
US 20190274312A1 · Bissinger et al. · 2019 [cited by applicant]
US 20190320653A1 · Enan · 2019 [cited by applicant]
US 20220053760A1 · Enan · 2022 [cited by applicant]
US 20240130364A1 · Enan · 2024 [cited by applicant]
BE 659040A · 1965 [cited by applicant]
CN 1481849A · 2004 [cited by applicant]
CN 1701663A · 2005 [cited by applicant]
GB 2349336A · 2000 [cited by applicant]
JP 10120519A · 1998 [cited by applicant]
JP 2003113392A · 2003 [cited by applicant]
WO WO9937148A1 · 1999 [cited by applicant]
WO WO0005964A1 · 2000 [cited by applicant]
WO WO2006116817A1 · 2006 [cited by applicant]
Santoyo, Chemical composition and antimicrobial activity of [cited by examiner]
Diab et al, Chemical composition of Lebanese rosemary ( [cited by examiner]
Menut et al, Aromatic Plants of Tropical Central Africa. 23. Chemical Composition of Leaf Essential Oils of [cited by examiner]
Asllani et al, Chemical compositions of Albanian thyme oil ( [cited by examiner]
Salido et al, Chemical composition and seasonal variations of rosemary oil from Southern Spain. Journal of Essential Oil Research (2003), vol. 15, No. 1, pp. 10-14 (Year: 2003). [cited by examiner]
Sawyer Picaridin Insect Repellent Lotion, accessed on Dec. 3, 2024, p. 1-11 (Year: 2024). [cited by examiner]
Colby, S.R., “Calculating synergistic and antagonistic responses of herbicide combinations”, Weeds, 1967, vol. 15:1, pp. 20-22. [cited by applicant]
Mohagheghzadeh et al., “Volatile constituents of callus and flower-bearing tops of Zataria multiflora Boiss. (Lamiaceae)”, Flavour and Fragrance Journal, 2000, 15, pp. 373-376. [cited by applicant]
Saleem et al., “Biological significance of essential oil of Zataria multiflora boiss,” Natural Product Research, Dec. 2004, vol. 18, No. 6, pp. 493-497. [cited by applicant]
Stassi et al., “The Antimicrobial Activity of the Essential Oils of Four [cited by applicant]
Wilson et al., “Rapid Evaluation of Plant Extracts and Essential Oils for Antifungal Activity Against Botrytis cinerea”, Plant Disease, 1997, vol. 81, No. 2, pp. 204-210. [cited by applicant]
Cho et al., Isolation of antifouling active pyroglutamic acid, triethyl citrate and di-n-octylphthalate from the brown seaweed [cited by applicant]
Environmental Protection Agency, Biochemical pesticide plant floral volatile attractant compounds: cinnamaldehyde, cinnamyl alcohol, 4-methoxy cinnamaldehyde 3-phenyl propanol, 4-methoxy phenethyl alcohol, indole, and 1… [cited by applicant]
Isopropyl myristate, Wikipedia, first paragraph, Jun. 2, 2021, pp. 1-3. [cited by applicant]
Politeo et al., Chemical composition and antioxidant activity of essential oils of twelve spice plants, Croatia Cehmica Acta, 2006, 79, 4, pp. 545-552. [cited by applicant]
Soliman et al., A Comparitive Study of the Essential Oils from Certain Mentha and Salvia Species Grown in Egypt, Egyptian Journal of Pharmaceutical Sciences, 1997, 38, 4-6, pp. 553-561. [cited by applicant]
U.S. Appl. No. 18/255,112, filed May 31, 2023. [cited by applicant]
U.S. Appl. No. 18/543,203, filed Dec. 18, 2023. [cited by applicant]
U.S. Appl. No. 18/647,695, filed Apr. 26, 2024. [cited by applicant]
U.S. Appl. No. 18/736,009, filed Jun. 6, 2024. [cited by applicant]
U.S. Appl. No. 18/761,935, filed Jul. 2, 2024. [cited by applicant]
Cu et al., GC/MS Analysis of Star Anise Oil, Journal of Essential Oil Research, 2, 91-92, Mar./Apr. 1990, 2 pages. [cited by applicant]
Li Ruihong et al., Study on the Determination of Star Anise Oil Obtained from Different Extraction Means, Nov. 2012, vol. 27, No. 11, pp. 50-53. (English abstract only). [cited by applicant]