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:
Sep. 15, 2026
Filed:
Oct. 21, 2021
Applicant:
Pioneer Hi-bred International, Inc., Johnston, IA (US);
Inventors:
Shane E. Abbitt, Ankeny, IA (US);
Jon Aaron Tucker Reinders, Clive, IA (US);
Huaxun Ye, Johnston, IA (US);
Assignee:
PIONEER HI-BRED INTERNATIONAL, INC., , IA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 15/82 (2006.01);
U.S. Cl.
CPC ...
C12N 15/8287 (2013.01); C12N 15/8213 (2013.01);
Abstract
Parthenogenesis is a natural form of asexual reproduction wherein growth and development of embryos occur without fertilization by sperm. Peptides are used as parthenogenesis factors, specifically comprising polypeptides or polynucleotides encoding gene products for generating doubled haploids or haploid plants from female gametes.