Petrolite Corporation v. Baker Hughes Incorporated and Baker Performance Chemicals Incorporated

How courts have described this case

Verbatim parenthetical descriptions written by other courts when citing this decision. Ranked by citation-network relevance.

• finding evidence of a discount not determinative because a patentee \may have created an on-sale bar despite losing money on a sale\ (citation omitted)
• “Experimental use is a question of law to be analyzed based on the totality of the surrounding circumstances.”
• “Experimental use is a question of law to be analyzed based on the totality of the surrounding circumstances.”
• A Experimental use is a question of law to be analyzed based on the totality of the surrounding circumstances. @

Source: CourtListener parenthetical corpus (CC0).