32 Utility Patents
#9 in Concord, CA
#13,172 in California
#43,096 in US
#83,047 in the World
Forward Citations = 2,127
Company Filing History:
Thermatrix, Inc.
Advanced Technology Materials, Inc.
Atmi Ecosys Corporation
4. 2 out of 13,631

5. 1 out of 155
Hewlett-packard Corporation
where one patent can have more than one assignee
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