Only Some of the Claims are Invalid
Patently O
MARCH 20, 2023
3d 1373, 1377-78 (Fed. CF CRESPE LLC , 880 F.3d 2018) (Asking “whether the remaining claims present materially different issues that alter the question of patentability”).
Company 1373 
67 
On Sale Bar – Sales require Consideration, not necessarily Money Payment
Patently O
MAY 2, 2022
The Facts : On February 7, 2000 , the inventor’s company (MCE) offered to sell and install a butane-blending system to Equilon. 3d 1373 (Fed. Application of the on sale bar is a question of law as is the underlying issue of whether the experimental use exception applies. 2002) quoting Group One, Ltd. Hallmark Cards, Inc. ,
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