Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#142 in Burbank, CA
#29,047 in California
#136,844 in US
Warner Bros. Home Enterteinment Inc.
Forward Citations = 73
3 inventors:
Burbank, CA, United States of America
Warner Bros. Home Enterteinment Inc.
% Expired Patents = 100.0
Forward Citations = 73
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3 inventors (with patents filed for the assignee):
Lewis S Ostrover (1 out of 91 patents)
Christopher J Cookson (1 out of 70 patents)
Warren N Lieberfarb (1 out of 25 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Warner Bros. Home Enterteinment Inc.. Retrieved from https://idiyas.com/company/warner-bros-home-enterteinment
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]
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]
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]