19 Utility and 20 Design Patents
#233 in San Francisco, CA
#1,202 in California
#5,357 in US
#9,357 in the World
rank by design patentsForward Citations = 407
Company Filing History:



4. 4 out of 199
Sorenson IP Holdings, LLC
5. 3 out of 40

where one patent can have more than one assignee
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