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.:
Date of Patent:
Jul. 01, 2025
Filed:
Jul. 30, 2020
Applicant:
Pairwise Plants Services, Inc., Durham, NC (US);
Inventors:
Ming Cheng, Cary, NC (US);
Qingchun Shi, Cary, NC (US);
Thomas J. Poorten, Durham, NC (US);
Brian Charles Wilding Crawford, Cary, NC (US);
Sathya Sheela Jali, Cary, NC (US);
Doug Heckart, Wake Forest, NC (US);
Yongjoo Kim, Durham, NC (US);
Assignee:
Pairwise Plants Services, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 15/82 (2006.01);
U.S. Cl.
CPC ...
C12N 15/821 (2013.01); C12N 15/8216 (2013.01);
Abstract
Methods and compositions for generating transgene-free plants are described. In particular, the transgene-free plants are regenerated by transient expression of morphogenic regulators in a plant cell that is precisely edited using a gene-editing methodology. Also, provided are transformed plants, plant cell, tissues, and seeds in which a target gene is edited, but non-transgenic.