CIPO Patents = 7

EPO Patents = 3

Forward Citations = 36

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9 inventors (with patents filed for the assignee):

Calvin Konzak (7 out of 10 patents)

Weiguo Liu (2 out of 2 patents)

Enrique A Polle (2 out of 4 patents)

4. Yuanming Zheng (2 out of 2 patents)

5. Iwona Birk (1 out of 3 patents)

6. Bijay Singh (1 out of 8 patents)

7 patents: Sort by Forward Citations

1. 11746343 - Wheat plants having increased resistance to imidazolinone herbicides (2023-09-05),

2. 9499833 - Wheat plants having increased resistance to imidazolinone herbicides (2016-11-22),

3. 9382526 - Wheat plants having increased tolerance to imidazolinone herbicides (2016-07-05),

4. 7528297 - Wheat plants having increased resistance to imidazolinone herbicides (2009-05-05),

5. 6764854 - Methods for generating doubled haploid plants (2004-07-20),

6. 6696294 - Methods for generating and identifying mutant polyploid plants, and uses therefor (2004-02-24),

7. 6362393 - Methods for generating doubled haploid plants (2002-03-26),

Northwest Plant Breeding Company is a leading provider of innovative plant breeding solutions. We work with a diverse range of crops to produce high-quality seeds that meet the needs of farmers and consumers. Our experienced team of breeders and scientists are dedicated to developing new varieties that are disease-resistant, high-yielding, and well-suited to various growing conditions. With a focus on sustainability and cutting-edge technology, we strive to help our customers succeed in the ever-changing agricultural industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#6 in Pullman, WA

#879 in Washington

#38,762 in US

Pullman, WA, United States of America

Northwest Plant Breeding Company

Forward Citations = 36

9 inventors:

Calvin Konzak (7 out of 10 patents)

Weiguo Liu (2 out of 2 patents)

Enrique A Polle (2 out of 4 patents)

4. Yuanming Zheng (2 out of 2 patents)

5. Iwona Birk (1 out of 3 patents)

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7 patents (CIPO):

Please report any incorrect information to support@idiyas.com

3 patents (EPO):

Please report any incorrect information to support@idiyas.com