Inventor

ZHIGUO JAKE SONG

Inventor
US

Overview

1→
Patents
2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Hprimary
C07HSugars50%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to MERCK SHARP & DOHME LLC (1)· patent assignee history
2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK SHARP & DOHME LLC12026
Locations
LocationPatentsSpan
US12026