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USPTO Patent Rankings Data through Dec 31, 2025
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Chinping Chng — 16 Patents

COCodexis: 13 patents #61 of 250Top 25%
SSSociete Des Produits Nestle S.A.: 4 patents #159 of 1,324Top 15%
Menlo Park, CA: #537 of 3,774 inventorsTop 15%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Chinping Chng has been granted 16 US patents while listed as an inventor at Codexis. The first was granted in 2020 and the most recent in December 2025. Chinping Chng ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Chinping Chng in Menlo Park, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12497605 Engineered acid alpha-glucosidase variants William Casey Hallows, Rachel Cathleen Botham, Yu Zhu, Nikki Dellas, Gjalt W. Huisman +5 more 2025-12-16
12286655 Human alpha-galactosidase variants William Casey Hallows, Kristen Jean Vallieu, Nikki Dellas, Yu Zhu, Judy Victoria Antonio Viduya +4 more 2025-04-29
12129494 T7 RNA polymerase variants Mathew G. Miller, Oscar Alvizo, Melissa Ann Mayo, James Nicholas Riggins, Xiang Yi +4 more 2024-10-29 $2,905,000
12071642 Engineered amylase variants Nikki Dellas, Da Duan, Ravi David Garcia, Harvinder Chagger Maniar 2024-08-27 $4,967,000
11987823 Engineered lipase variants William Casey Hallows, Judy Victoria Antonio Viduya, Nikki Dellas, Stephanie Sue Galanie, Kristen Jean Vallieu 2024-05-21
11970722 Engineered acid alpha-glucosidase variants William Casey Hallows, Rachel Cathleen Botham, Yu Zhu, Nikki Dellas, Gjalt W. Huisman +5 more 2024-04-30 $5,336,000
11959108 Engineered protease variants Nikki Dellas, Ravi David Garcia, Moulay Hicham Alaoui Ismaili, Kristen Jean Vallieu, Kerryn McCluskie 2024-04-16 $4,541,000
11767519 Engineered amylase variants Nikki Dellas, Da Duan, Ravi David Garcia, Harvinder Chagger Maniar 2023-09-26 $2,038,000
11427813 Human alpha-galactosidase variants William Casey Hallows, Kristen Jean Vallieu, Nikki Dellas, Yu Zhu, Judy Victoria Antonio Viduya +4 more 2022-08-30 $4,434,000
11421253 Engineered tyrosine ammonia lyase Gjalt W. Huisman, Joyce Liu, Nikki Dellas, William Casey Hallows 2022-08-23 $9,728,000
11236311 T7 RNA polymerase variants Mathew G. Miller, Oscar Alvizo, Melissa Ann Mayo, James Nicholas Riggins, Xiang Yi +4 more 2022-02-01 $6,124,000
11236312 T7 RNA polymerase variants Mathew G. Miller, Oscar Alvizo, Melissa Ann Mayo, James Nicholas Riggins, Xiang Yi +4 more 2022-02-01 $6,124,000
10995329 Engineered phenylalanine ammonia lyase polypeptides William Casey Hallows, 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, William Casey Hallows 2021-01-26 $20,436,000
10793841 T7 RNA polymerase variants Mathew G. Miller, Oscar Alvizo, Melissa Ann Mayo, James Nicholas Riggins, Xiang Yi +2 more 2020-10-06 $4,602,000
10738286 T7 RNA polymerase variants Mathew G. Miller, Oscar Alvizo, Melissa Ann Mayo, James Nicholas Riggins, Xiang Yi +4 more 2020-08-11 $9,186,000