8 Utility Patents
#20 in DeKalb, IL
#9,654 in Illinois
#254,065 in US
#519,767 in the World
Forward Citations = 150
Company Filing History:

Biotechnology Research and Development Corporation

4. 1 out of 832,575 patents
Other
5. 1 out of 1,215

where one patent can have more than one assignee
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