Forward Citations = 21

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2 inventors (with patents filed for the assignee):

Ved P Gupta (2 out of 7 patents)

Zenas Crocker (2 out of 6 patents)

2 patents: Sort by Forward Citations

1. 4332479 - Apparatus for controlled mixing in a high intensity mixer (1982-06-01),

2. 4230615 - Process for controlled mixing in a high intensity mixer (1980-10-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#419 in Montreal

#6,024 in Canada

Montreal, Canada

Carlew Chemicals Limited

Forward Citations = 21

2 inventors:

Ved P Gupta (2 out of 7 patents)

Zenas Crocker (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Carlew Chemicals Limited. Retrieved from https://idiyas.com/company/carlew-chemicals

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]