IP Library › Granted Patent US 12,402,556
Granted Patent B2
US 12,402,556 · App. 18/503,899 · Granted Sep 2, 2025

Method and device for delivering viable microorganisms in seed lubricant to seed supply

Inventor: Mitchell Eviston (Woodbury, MN)
Assignee: Meristem Crop Performance Group, LLC
A01C1/06A01C1/08C12N1/20
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Quick Facts
Patent No.
US 12,402,556
App. No.
18/503,899
Granted
Sep 2, 2025
Kind
B2
Abstract

A package 10 comprises a main body 12 for containing a seed lubricant; and a chamber 24 for retaining microorganisms in a viable state, wherein the main body 12 and the chamber 24 are separated by a disruptable dividing member 32 , and further comprising a mechanism for disrupting the dividing member 32 such that the seed lubricant and the microorganisms may be blended just prior to deployment on a seed planter and wherein the main body 12 , the chamber 24 and the disrupting member form an integral package suitable for providing the blend of seed lubricant and viable microorganisms to seeds in a seed planter.

Claims (42)

1. A package comprising:

a main body containing a seed lubricant;

a chamber retaining microorganisms in a viable state;

a dividing member separating the main body and the chamber; and

a disrupting mechanism that disrupts the dividing member such that the seed lubricant and the microorganisms are blended, and

wherein the main body, the chamber and the dividing member form an integral package.

2. The package of claim 1 wherein the dividing member is tearable, frangible, puncturable, rupturable, dissolvable, movable or combinations thereof.

3. The package of claim 1 wherein the disrupting mechanism comprises a manually actuatable component to disrupt the dividing member.

4. The package of claim 1 , wherein the disrupting mechanism comprises a plunger having a first end such that the first end disrupts the dividing member upon activation of the disrupting mechanism.

5. The package of claim 1 wherein the seed lubricant comprises a blend of talc and graphite.

6. The package of claim 1 wherein the chamber is a first chamber and the package further comprises at least a second chamber retaining microorganisms therein, wherein the second chamber is separated from the main body by a disruptable dividing member.

7. The package of claim 1 wherein the disrupting mechanism is a push-button, a push-activated lid, a puncture mechanism, a tearing mechanism, a slicing mechanism, a pealing mechanism, an air pressure mechanism or a combination thereof.

8. A package for delivering viable microorganisms to a seeder and/or planter, the package comprising:

a lid portion comprising a first chamber, the first chamber containing microorganisms therein;

a body portion comprising a second chamber, wherein the lid portion is attachable to the body portion such that the first chamber transcends the lid portion and extends into the second chamber; and

a disruptable dividing member separating the microorganisms in the first chamber from the second chamber such that disruption of

the dividing member allows release of the microorganisms into the second chamber.

9. The package of claim 8 wherein the first chamber is sealed.

10. The package of claim 8 wherein the dividing member is tearable, frangible, puncturable, rupturable, dissolvable, movable or combinations thereof.

11. The package of claim 10 wherein the first chamber further comprises a deployment mechanism configured to disrupt the dividing member to release the microorganisms from the first chamber into the second chamber.

12. The package of claim 11 wherein the deployment mechanism comprises a push-button accessible from a top of the first chamber and operably connected to a plunger within the first chamber, and wherein the plunger is configured to disrupt the dividing member.

13. The package of claim 8 wherein the second chamber comprises seed flow lubricant therein.

14. The package of claim 13 wherein the seed flow lubricant is a blend of talc and graphite lubricant.

15. The package of claim 8 and further comprising a plurality of first chambers each comprising microorganisms.

16. The package of claim 8 wherein the dividing member comprises one or more surfaces, walls, or floor of the first chamber.

17. The packaging of claim 8 wherein the lid portion is removably connectable to the second chamber to close off the second chamber.

18. The packaging of claim 8 wherein one or a plurality of first chambers are integrated into the lid portion.

19. A method of delivering viable microorganisms to a seeder and/or planter, the method comprising:

providing a package comprising a first chamber containing microorganisms therein and a second chamber containing a seed lubricant therein and a disruptable dividing member separating the first chamber from the second chamber;

disrupting the dividing member separating a first chamber from a second chamber and thereby introducing the microorganisms into the second chamber with the seed lubricant to form a viable microbial lubricant mixture; and

applying the viable microbial lubricant mixture to seed.

20. The method of claim 19 and further comprising pushing a portion of the first chamber to move a plunger inside the first chamber to disrupt the dividing member.

21. The method of claim 19 and further comprising transporting and storing the package with the microorganisms separated from the seed lubricant and waiting to disrupt the dividing member and mixing the microorganisms and seed lubricant until a time for lubricating the seeds in a seed box or planter.

22. The method of claim 19 and further comprising waiting one or more days before disrupting the dividing member separating a first chamber from a second chamber and mixing the microorganisms and seed lubricant.

23. The method of claim 19 and further comprising waiting one or more months before disrupting the dividing member separating a first chamber from a second chamber and mixing the microorganisms and seed lubricant.

24. A method of providing a package for selectively delivering viable microorganisms, the method comprising:

providing microorganisms within a chamber of a lid portion of a package, wherein the lid portion includes a disrupting member configured to disrupt a surface of the chamber;

providing a seed lubricant within a body portion of the package; and

attaching the lid portion of the package to the body portion such that the surface of the chamber separates the microorganisms from the seed lubricant.

25. The method of claim 24 , wherein the lid portion is selectively removable from the body portion.

26. The method of claim 24 , wherein attaching the lid portion of the package to the body portion comprises extending at least a portion of the first chamber into the body portion of the package.

27. The method of claim 24 , further comprising providing additional microorganisms within one or more additional chambers of the lid portion of the package, and wherein each of the one or more additional chambers comprises a respective disrupting member configured to disrupt a surface of the respective additional chamber.

Assignments (2)
SECURITY INTEREST Recorded Oct 4, 2024
From: MERISTEM CROP PERFORMANCE GROUP, LLC
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 068800/0679 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 28, 2023
From: EVISTON, MITCHELL
To: MERISTEM CROP PERFORMANCE GROUP, LLC
Reel/Frame 065688/0150 →
Continuity (4)
Continuation 18197578 · May 15, 2023
Continuation PCTUS2023012628 · Feb 8, 2023
Provisional Application 63434588 · Dec 22, 2022
Related Publication 20240206367A1 · Jun 27, 2024
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