NO

PAT. NO.

Title

ISD

COUNTRY

Assignee

1

6,627,799

Plants with modified stamen cells

2003

Ghent, BE

Bayer BioScience NV

2

6,372,967

Plants with modified stamen cells

2002

Ghent, BE

Aventis Cropscience N.V

3

6,344,598

Plants with modified stamen cells

2002

Ghent, BE

Aventis Cropscience N.V

4

6,320,097

Plants with modified stamen cells

2001

Ghent, BE

Aventis CropScience, N.V.

5

6,316,699

Plants with modified stamen cells

2001

Ghent, BE

Aventis CropScience, N.V.

6

6,261,996

Pregerminated rice seed

2001

Research Triangle Park, NC

Rhone-Poulenc Inc

7

6,066,779

Crop heterosis and herbicide

2000

Stuttgart, AR

Yan's

Heterosis&Herbicide, Inc.

8

5,652,354

Stamen-selective promoters

1997

Ghent, BE

Plant Genetic Systems, N.V.

9

5,304,722

Hybrid rice production utilizing perennial male sterile rice plants

1994

Prattville, AL

Ring Around Products, Inc.

10

5,158,879

Hybrid rice production utilizing perennial male sterile rice plants

1992

Prattville, AL

Ring Around Products, Inc.

11

4,999,945

Route to hybrid rice production

1991

Prattville, AL

Ring Around Products, Inc.

12

4,827,664

Hybrid rice

1989

 Peking, CN

China National Seed Corporation

13

4,764,643

Route to hybrid rice production

1988

Prattville, AL

Ring Around Products, Inc.