Enter assignee name

% Expired Patents = 85.7

EPO Patents = 1

Forward Citations = 1,420

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5 inventors (with patents filed for the assignee):

Dan W Verser (14 out of 21 patents)

Timothy J Eggeman (10 out of 15 patents)

Tim Eggeman (2 out of 2 patents)

4. Gal Mariansky (1 out of 1 patent)

5. Kevin Carlin (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 8329436 - Method of making propanol and ethanol from plant material by biological conversion and gasification (2012-12-11),

2. 8252567 - Method for the indirect production of butanol and hexanol (2012-08-28),

3. 8236534 - Process for producing ethanol (2012-08-07),

4. 8143444 - Recovery of organic acids (2012-03-27),

5. 8048655 - Recovery of organic acids (2011-11-01),

6. 7964379 - Process for producing ethanol (2011-06-21),

7. 7888082 - Process for producing ethanol from corn dry milling (2011-02-15),

8. 7682812 - Process for producing ethanol (2010-03-23),

9. 7601865 - Recovery of organic acids (2009-10-13),

10. 7507562 - Process for producing ethanol from corn dry milling (2009-03-24),

11. 7351559 - Process for producing ethanol (2008-04-01),

12. 7074603 - Process for producing ethanol from corn dry milling (2006-07-11),

13. 6927048 - Process for producing ethanol (2005-08-09),

14. 6509180 - Process for producing ethanol (2003-01-21),

Zeachem, Inc. is an innovative biorefinery company that focuses on developing and commercializing environmentally-friendly advanced biofuels and biochemicals. They utilize their patented cellulose-based technology to convert various feedstocks, such as agricultural residues and non-food crops, into sustainable alternatives to petroleum-based products. Zeachem's products have lower greenhouse gas emissions and offer a more sustainable solution for the transportation and chemicals industries. Their advanced biorefinery facilities and commitment to research and development position them as a leader in the renewable energy sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#100 in Menlo Park, CA

#5,313 in California

#22,289 in US

#42,168 in the World

Menlo Park, CA, United States of America

Zeachem, Inc.