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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12727601 B1

PDFFull Text
Date of Patent:
Sep. 08, 2026

Filed:

Jul. 15, 2020

System and method for promoting plant growth

Applicants:

3bar Biologics, Inc., Columbus, OH (US);

Ohio State Innovation Foundation, Columbus, OH (US);

Inventors:

Bruce H. Caldwell, Dublin, OH (US);

Brian B. Mcspadden Gardener, Wooster, OH (US);

Assignees:

3Bar Biologics, Inc., Columbus, OH (US);

Ohio State Innovation Foundation, Columbus, OH (US);

Attorney:

Billion & Armitage

Primary Examiner:

Jonathan M Hurst

Int. Cl.
CPC ...
C12M 1/00 (2006.01); A01N 63/20 (2020.01); A01N 63/22 (2020.01); A01N 63/27 (2020.01); C05F 11/08 (2006.01); C12M 1/04 (2006.01); C12M 1/12 (2006.01); C12M 1/26 (2006.01);
U.S. Cl.
CPC ...
A01N 63/27 (2020.01); A01N 63/20 (2020.01); A01N 63/22 (2020.01); C05F 11/08 (2013.01); C12M 23/24 (2013.01); C12M 23/34 (2013.01); C12M 33/00 (2013.01); C12M 37/00 (2013.01); C12M 37/04 (2013.01); C12M 45/22 (2013.01);
Abstract

Described herein are systems, methods and kits for culturing and applying fresh microbial inoculants in the field. The system, methods and kits are easy to use, reliable, sealed to prevent contamination, and can be stored on location, for use on demand by those unskilled in the microbiological arts. Particular embodiments described herein may be used to increase agricultural crop yields.

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Caldwell, Bruce. (2026). System and method for promoting plant growth (U.S. Patent No. 12727601). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12727601

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