% Expired Patents = 50.0

Trademarks = 2

Forward Citations = 41

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6 inventors (with patents filed for the assignee):

David W Johnson (4 out of 76 patents)

Mark E Darling (4 out of 18 patents)

Jonathan M Reich (4 out of 12 patents)

4. Douglas K Miller (3 out of 3 patents)

5. Jay M Sandman (1 out of 1 patent)

6. Lauren D Johnson (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 9439385 - Alfalfa plants having improved fast recovery after harvest and methods for producing same (2016-09-13),

2. 7772464 - Agronomically adapted alfalfa plants with high levels of somatic embryogenesis (2010-08-10),

3. 7288698 - Alfalfa plants having improved standability and methods for producing same (2007-10-30),

4. 7288697 - Alfalfa plants having improved fast recovery after harvest and methods for producing same (2007-10-30),

Company Overview

Cal/west Seeds is dedicated to providing high-quality seeds and exceptional customer service. With over 30 years of experience in the industry, we offer a wide variety of seeds for forage, turf, and cover crop needs. Our mission is to help farmers achieve success by providing them with the best seeds for their specific requirements.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#5 in Woodland, CA

#14,051 in California

#60,641 in US

Woodland, CA, United States of America

Cal/west Seeds

Forward Citations = 41

6 inventors:

David W Johnson (4 out of 76 patents)

Mark E Darling (4 out of 18 patents)

Jonathan M Reich (4 out of 12 patents)

4. Douglas K Miller (3 out of 3 patents)

5. Jay M Sandman (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cal/west Seeds. Retrieved from https://idiyas.com/company/cal-west-seeds

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]