Patent Office Rejects Caterpillar’s Claim to Clean-Diesel Technology
Keywords: markets, ENR, finance, construction methods, management, labor, engineering news-record, equipment & materials
Full Article Price:
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Delivery: Immediate Online Access
Publication Date: 10-OCT-05
Format: XML document
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Article Description| Caterpillar Inc. may have to abandon a key patent linked to its clean-diesel "ACERT" technology. A U.S. patent examiner has ruled that an engine patent recently issued to Cat engineers is invalid because it is too similar to another patent awarded to Clyde C. Bryant in 2001. Bryant, an Atlanta-based inventor and former scientist for the U.S. Centers for Disease Control and Prevention, ... |
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