William Casey Hallows — 8 Patents at Codexis

William Casey Hallows has been granted 8 US patents while listed as an inventor at Codexis. The first was granted in 2021 and the most recent in December 2025. William Casey Hallows ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list William Casey Hallows in San Francisco, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12497605	Engineered acid alpha-glucosidase variants	Rachel Cathleen Botham, Yu Zhu, Chinping Chng, Nikki Dellas, Gjalt W. Huisman +5 more	2025-12-16
12286655	Human alpha-galactosidase variants	Kristen Jean Vallieu, Nikki Dellas, Yu Zhu, Judy Victoria Antonio Viduya, Chinping Chng +4 more	2025-04-29
11987823	Engineered lipase variants	Chinping Chng, Judy Victoria Antonio Viduya, Nikki Dellas, Stephanie Sue Galanie, Kristen Jean Vallieu	2024-05-21
11970722	Engineered acid alpha-glucosidase variants	Rachel Cathleen Botham, Yu Zhu, Chinping Chng, Nikki Dellas, Gjalt W. Huisman +5 more	2024-04-30	$5,336,000
11427813	Human alpha-galactosidase variants	Kristen Jean Vallieu, Nikki Dellas, Yu Zhu, Judy Victoria Antonio Viduya, Chinping Chng +4 more	2022-08-30	$4,434,000
11421253	Engineered tyrosine ammonia lyase	Gjalt W. Huisman, Joyce Liu, Nikki Dellas, Chinping Chng	2022-08-23	$9,728,000
10995329	Engineered phenylalanine ammonia lyase polypeptides	Chinping Chng, Nicholas J. Agard, Oscar Alvizo, Nikki Dellas, Gjalt W. Huisman +1 more	2021-05-04	$3,540,000
10900055	Engineered tyrosine ammonia lyase	Gjalt W. Huisman, Joyce Liu, Nikki Dellas, Chinping Chng	2021-01-26	$20,436,000

William Casey Hallows — 8 Patents

Issued Patents All Time

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