IP Library Granted Patent US 11,938,121
Granted Patent B2
US 11,938,121 · App. 17/220,975 · Granted Mar 26, 2024

Treatment of infections and biofilm formation using a cellulose synthase inhibitor

Inventor: Chunhua Zhang (West Lafayette, IN)
Assignee: Purdue Research Foundation
A61K31/44A01N47/30A01N47/34A01N47/36A61K31/01A61K31/381A61K45/06A61L2/0082A61L2/16A61P3/04A61L2101/40A61L2101/44A61L2202/24
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Quick Facts
Patent No.
US 11,938,121
App. No.
17/220,975
Granted
Mar 26, 2024
Kind
B2
Abstract

In one embodiment, the present application relates to methods and materials for weed control of a field of a crop plant using a cellulose biosynthesis inhibitor selected from the group consisting of ES20 and ES20-1 to ES20-9 of FIG. 1 A. In another embodiment, the present disclosure relates to a method for treatment or prevention of an infection through inhibition of biofilm formation of microorganisms comprising the step of applying a therapeutic effective amount of a cellulose biosynthesis inhibitor selected from the group consisting of ES20 and ES20-1˜ES20-9 of FIG. 1 A, or a salt thereof, in combination with one or more other commonly used antibiotics. A composition matter comprising said compounds and methods of use are within the scope of the present invention.

Claims (7)

1. A method of weed control for a field of a plant comprising the step of applying a cellulose biosynthesis inhibitor selected from the group consisting of

or a salt thereof, in combination with isoxaben, together with one or more diluents, to a field in need of said weed control.

2. The method of claim 1 , wherein said cellulose biosynthesis inhibitor and other herbicides are applied to a field of a plant together as a mixture of preformulated single product.

3. The method of claim 1 , wherein said cellulose biosynthesis inhibitor and other herbicides are applied to a field of a plant separately as an individually pre-formulated product, consequentially or concurrently.

4. The method of claim 1 , wherein said plant is resistant to said cellulose biosynthesis inhibitor

or a salt thereof.

5. The method of claim 1 , wherein said plant is a crop for food or feed.

Assignments (2)
CONFIRMATORY LICENSE Recorded Dec 16, 2024
From: PURDUE UNIVERSITY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 069712/0940 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2023
From: ZHANG, CHUNHUA
To: PURDUE RESEARCH FOUNDATION
Reel/Frame 063960/0601 →
Continuity (3)
Provisional Application 63040594 · Jun 18, 2020
Provisional Application 63010312 · Apr 15, 2020
Related Publication 20210322394A1 · Oct 21, 2021