Inbred corn line PHHB9

• US 5,367,109 A
• Filed: 02/05/1993
• Issued: 11/22/1994
• Est. Priority Date: 02/05/1993
• Status: Expired due to Term

• Current Assignee: Pioneer Hi Bred International Inc (Corteva, Inc.)
• Original Assignee: Pioneer Hi Bred International Inc (Corteva, Inc.)
• Inventors: Segebart, Robert L.
• Primary Examiner(s): Benzion, Gary
• Assistant Examiner(s): VEITENHEIMER, ERICH
• Application Number:
  US08/005,953
• Time in Patent Office: 655 Days
• Field of Search: 435/172.1, 435/172.3, 435/240.4, 435/240.49, 435/240.5, 536/27, 800/200, 800/250, 800/DIG. 52, 800/DIG. 56, 935/18, 47/58.03
• US Class Current: 800/320.1
• CPC Class Codes: A01H 5/10 Seeds
• CPC Class Codes: A01H 6/4684 Zea mays [maize]

Abstract

According to the invention, there is provided an inbred corn line, designated PHHB9. This invention thus relates to the plants and seeds of inbred corn line PHHB9 and to methods for producing a corn plant produced by crossing the inbred line PHHB9 with itself or with another corn plant. This invention further relates to hybrid corn seeds and plants produced by crossing the inbred line PHHB9 with another corn line or plant.

Claims

1. Inbred corn seed designated PHHB9 and having ATCC Accession No. 75721.

2. A corn plant produced by the seed of claim 1.

3. A tissue culture of regenerable cells of PHHB9 wherein the tissue regenerates plants having the genotype of PHHB9.

4. A tissue culture according to claim 3, the tissue culture selected from the group consisting of leaves, pollen, embryos, roots, root tips, anthers, silk, flowers, kernels, ears, cobs, husks and stalks, and cells and protoplasts thereof.

5. A corn plant having the genotype of PHHB9 regenerated from the tissue culture of claim 3.

6. Hybrid seed produced by:

(a) planting, in pollinating proximity, seeds of corn inbred lines PHHB9 and another inbred line;

(b) cultivating corn plants resulting from said planting;

(c) preventing pollen production by the plants of one of the inbred lines;

(d) allowing natural cross pollinating to occur between said inbred lines; and

(e) harvesting seeds produced on plants of the inbred line of step (c).

7. Hybrid seed produced by hybrid combination of plants of inbred corn seed designated PHHB9 and having ATCC Accession No. 75721 and plants of another inbred line.

8. Hybrid plants grown from seed of claim 7.

10. A tissue culture of the regenerable cells of the corn plant of claim 8.

9. A first generation (F₁) hybrid corn plant produced by the process of:

(a) planting, in pollinating proximity, seeds of corn inbred lines PHHB9 and another inbred line;

(b) cultivating corn plants resulting from said planting;

(c) preventing pollen production by the plants of one of the inbred lines;

(d) allowing natural cross pollinating to occur between said inbred lines;

(e) harvesting seeds produced on plants of the inbred line of step (c); and

(f) growing a harvested seed of step (e).

11. A tissue culture of the regenerable cells of the corn plant of claim 9.