Forward Citations = 3

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3 inventors (with patents filed for the assignee):

Bi Le-Khac (2 out of 69 patents)

Wie Wang (1 out of 1 patent)

Wei D Wang (1 out of 51 patents)

2 patents: Sort by Forward Citations

1. 7223832 - Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto (2007-05-29),

2. 6867162 - Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto (2005-03-15),

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USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#1 in Antwerpen

#891 in Bulgaria

Antwerpen, Bulgaria

Bayer Antwerpen, J.v.

Forward Citations = 3

3 inventors:

Bi Le-Khac (2 out of 69 patents)

Wie Wang (1 out of 1 patent)

Wei D Wang (1 out of 51 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bayer Antwerpen, J.v.. Retrieved from https://idiyas.com/company/bayer-antwerpen-j-v

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]