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Last Updated: April 23, 2024

Claims for Patent: 6,855,348

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Summary for Patent: 6,855,348

Title:	Insecticidal composition derived from plants
Abstract:	An insecticide composition is isolated from Paeonia suffruticosa, Cnidium officinale, Cinnamomum cassia, mustard (Brassica juncea) and horseradish (Cholearia aroracia) by using methanol or by elution with a solvent including hexane and ethyl acetate. The composition can be used to eradicate house dust mites and insects found in stored products.
Inventor(s):	Ahn; Young-Joon (Seoul, KR), Kim; Young-Soo (Seoul, KR), Kim; Soon-Il (Suwon-shi, Kyonggi-do, KR), Kim; Hyun-Kyung (Taejon, KR)
Assignee:
Application Number:	09/942,107
Patent Claims:	1. An insecticide comprising: crude extracts from Paeonia suffruticosa, Cnidium officinale, Cinnamomum cassia, mustard (Brassica juncea) and horseradish (Cholearia aroracia). 2. The insecticide according to claim 1, wherein methanol is used to extract said crude extracts. 3. The insecticide according to claim 1, wherein said crude extracts from C. cassia, B. juncea, and C. aroracia each comprise an oil. 4. The insecticide according to claim 1, wherein a solvent is used to elute said crude extracts, the solvent comprising hexane and ethyl acetate. 5. The insecticide according to claim 4, wherein the solvent comprises approximately 95% by volume hexane and approximately 5% by volume ethyl acetate. 6. The insecticide according to claim 4, wherein said crude extracts are obtained after a plurality of elutions. 7. The insecticide according to claim 6, wherein volume percentages of hexane and ethyl acetate in each solvent of the plurality of elutions are varied. 8. The insecticide according to claim 1, wherein the insecticide is formed as an aerosol. 9. The insecticide according to claim 1, wherein the insecticide is formed as a paste. 10. The insecticide according to claim 1, wherein the insecticide is formed as a gel. 11. The insecticide according to claim 1, wherein the insecticides is formed as a gas. 12. The insecticide of claim 1, wherein the insecticide eradicates Dermatopragoides pternoyssirus and Dermatophagoides farinae.

Details for Patent 6,855,348

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Greer Laboratories, Inc.	N/A	insects (whole body), mite dermatophagoides farinae	Injection	101834	09/15/1958	⤷ Try a Trial	2020-12-23
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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