23 Utility Patents
#595 in Houston, TX
#4,520 in Texas
#66,103 in US
#128,953 in the World
Forward Citations = 342
Company Filing History:
4. 3 out of 50
Nalco/exxon Energy Chemicals, L.p.
5. 1 out of 828,785 patents
Other
where one patent can have more than one assignee
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