Joyce Liu — 10 Patents at Codexis

Joyce Liu has been granted 10 US patents while listed as an inventor at Codexis. The first was granted in 2021 and the most recent in December 2025. Joyce Liu ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Joyce Liu in Fremont, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12502421	Engineered leucine decarboxylases	Jonathan Benjamin Asfaha, Subash Chandra Das, Fangyong Du, Stephan Jenne, Nikki D. Kruse +4 more	2025-12-23
12454682	Engineered glycosyltransferases and steviol glycoside glucosylation methods	Jonathan Vroom, Stephanie Sue Galanie, Jack Liang, Nikki Dellas, Melissa Ann Mayo +1 more	2025-10-28
12404499	Engineered glycosyltransferases and steviol glycoside glucosylation methods	Jonathan Vroom, Stephanie Sue Galanie, Nikki Dellas, Jack Liang, David Entwistle +1 more	2025-09-02
12291728	Engineered glycosyltransferases and steviol glycoside glucosylation methods	Jonathan Vroom, Stephanie Sue Galanie, Nikki Dellas, Jack Liang, David Entwistle +1 more	2025-05-06
12241100	Engineered leucine decarboxylases	Leann Quertinmont Teadt, Nikki Dellas, Stephan Jenne, Faye Loan Du, Kristen Jean Vallieu +1 more	2025-03-04
11920167	Engineered glycosyltransferases and steviol glycoside glucosylation methods	Jonathan Vroom, Stephanie Sue Galanie, Nikki Dellas, Jack Liang, David Entwistle +1 more	2024-03-05
11760981	Engineered glycosyltransferases and steviol glycoside glucosylation methods	Jonathan Vroom, Stephanie Sue Galanie, Jack Liang, Nikki Dellas, Melissa Ann Mayo +1 more	2023-09-19	$2,094,000
11473077	Engineered tyrosine ammonia lyase	Nikki Dellas, Stephan Jenne	2022-10-18	$6,367,000
11421253	Engineered tyrosine ammonia lyase	Gjalt W. Huisman, Nikki Dellas, Chinping Chng, William Casey Hallows	2022-08-23	$9,728,000
10900055	Engineered tyrosine ammonia lyase	Gjalt W. Huisman, Nikki Dellas, Chinping Chng, William Casey Hallows	2021-01-26	$20,436,000

Joyce Liu — 10 Patents

Issued Patents All Time

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