claim-amendment

2 cases — ← All topics

Case Title Lower Court Docketed Status Flags Tags Question Presented
19-1061 Dr. Reddy's Laboratories, Ltd., et al. v. Eli Lilly and Company Federal Circuit 2020-02-26 Denied Amici (2) claim-amendment doctrine-of-equivalents festo-corp-v-shoketsu festo-corp-v-shoketsu-kinzoku-kogyo-kabushiki-co patent-claim patent-infringement patent-law patent-law-doctrine-of-equivalents patent-prosecution prosecution-history-estoppel tangential-exception Whether patent owners may recapture subject matter they could have claimed in prosecution but did not, by arguing that they surrendered more than they…
19-1062 CJ CheilJedang Corp., et al. v. International Trade Commission, et al. Federal Circuit 2020-02-26 Denied Amici (1) claim-amendment doctrine-of-equivalents festo-corp-v-shoketsu innovation patent-infringement patent-law prosecution-history-estoppel public-notice public-notice-function tangential-relation Whether, to avoid prosecution history estoppel under Festo Corp. v. Shoketsu Kinzoku Kogyo Kabushiki Co., 'the rationale underlying the amendment' mus…