% Expired Patents = 12.5

Trademarks = 53

Forward Citations = 1,112

Loading Chart...

3 inventors (with patents filed for the assignee):

Peter Wardenburg (24 out of 25 patents)

Jason Mengelkoch (5 out of 5 patents)

Sergio Corona (1 out of 64 patents)

24 patents: Sort by Forward Citations

1. D883559 - Light reflector (2020-05-05),

2. D839194 - Electrical connector with skirt (2019-01-29),

3. D794568 - Heat mat cord strain relief device (2017-08-15),

4. D765306 - Grow light reflector (2016-08-30),

5. 9363953 - Ventilated grow light housing (2016-06-14),

6. 9088087 - Dual interchangeable electrical receptacle (2015-07-21),

7. D731109 - Grow light reflector (2015-06-02),

8. D711323 - Dual receptacle (2014-08-19),

9. D710528 - Light ballast (2014-08-05),

10. D707385 - Light housing (2014-06-17),

11. D653159 - Plant tray dome (2012-01-31),

12. D653158 - Plant tray dome (2012-01-31),

13. D653157 - Plant tray dome (2012-01-31),

14. D642492 - Plant tray dome (2011-08-02),

15. D641657 - Plant tray dome (2011-07-19),

Company Overview

Hydrofarm, Inc. is a leading manufacturer and distributor of equipment and supplies for the controlled environment agriculture sector. Based in Petaluma, California, the company specializes in providing innovative solutions for indoor gardening, hydroponics, and horticulture. Hydrofarm's product portfolio includes lighting systems, growing media, and climate control technologies, catering to both commercial growers and home gardening enthusiasts. The company is committed to advancing sustainable agriculture practices through its diverse range of high-quality products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

24 Patents

#11 in Petaluma, CA

#3,285 in California

#13,872 in US

#26,628 in the World

Petaluma, CA, United States of America

Hydrofarm, Inc.

Forward Citations = 1,112

3 inventors:

Peter Wardenburg (24 out of 25 patents)

Jason Mengelkoch (5 out of 5 patents)

Sergio Corona (1 out of 64 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hydrofarm, Inc.. Retrieved from https://idiyas.com/company/hydrofarm

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]