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For the Inventor, By the Inventor

Slater, IA, United States of America

Gross-Wen Technologies, Inc.

Calculating rank
USPTO Granted Patents = 13

Trademarks = 1

Forward Citations = 45

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8 inventors (with patents filed for the assignee):

goldMedal Martin Anthony Gross (13 out of 19 patents)

silverMedal Zhiyou Wen (11 out of 17 patents)

bronzeMedal Xuefei Zhao (5 out of 9 patents)

4.  Max Thomas Gangestad (4 out of 5 patents)

5.  Joseph Edward Zuback (2 out of 28 patents)

6.  Paul A Simpson (2 out of 7 patents)

7.  Jackson Kimle (1 out of 2 patents)

8.  Matthew Ellis (1 out of 2 patents)


13 patents:

1. 12478007 - Algae system for water treatment, bioenergy production, and resource reuse (2025-11-25),
2. 12371354 - Method of facilitating growth of specific microorganisms (2025-07-29),
3. 12108713 - Algae system for water treatment, bioenergy production, and resource reuse (2024-10-08),
4. 11618701 - Method of facilitating growth of specific microorganisms (2023-04-04),
5. 11339070 - Targeted pollutant release in microorganisms (2022-05-24),
6. 11312931 - Photobioreactor belt (2022-04-26),
7. 11225424 - Microorganism based recirculating aquaculture system (2022-01-18),
8. 10927334 - Photobioreactor systems and methods (2021-02-23),
9. 10899643 - Targeted pollutant release in microorganisms (2021-01-26),
10. 10738269 - Photobioreactor systems and methods (2020-08-11),
11. 10570359 - Photobioreactor systems and methods (2020-02-25),
12. 10125341 - Photobioreactor systems and methods (2018-11-13),
13. 9932549 - Photobioreactor systems and methods (2018-04-03),
Company Overview
Gross-Wen Technologies, Inc. is a pioneering company based in Slater, Iowa, specializing in innovative wastewater treatment solutions. The organization focuses on developing advanced technologies that utilize algae for the efficient removal of nutrients from wastewater, promoting sustainability and environmental stewardship. By harnessing the natural processes of algae, Gross-Wen Technologies aims to provide effective and eco-friendly alternatives to traditional wastewater management practices, contributing to cleaner water systems and enhanced ecological health.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

13 Patents

#2 in Slater, IA

#144 in Iowa

#23,863 in US

#45,104 in the World

Slater, IA (US)
Slater, IA, United States of America

Gross-Wen Technologies, Inc.

Forward Citations = 45

8 inventors:

goldMedal Martin Anthony Gross (13 out of 19 patents)

silverMedal Zhiyou Wen (11 out of 17 patents)

bronzeMedal Xuefei Zhao (5 out of 9 patents)

4.  Max Thomas Gangestad (4 out of 5 patents)

5.  Joseph Edward Zuback (2 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gross-Wen Technologies, Inc.. Retrieved from https://idiyas.com/company/gross-wen-technologies

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]
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