| 24-1137 |
NexStep, Inc. v. Comcast Cable Communications, LLC |
Federal Circuit |
2025-05-06 |
Denied |
Response Waived |
doctrine-of-equivalents expert-testimony federal-circuit jury-verdict patent-infringement patent-law |
Whether a patentee must in every case present "particularized testimony and linking argument" to establish infringement under the doctrine of equivale… |
| 23-1142 |
Tarun Surti v. Fleet Engineers, Inc. |
Federal Circuit |
2024-04-22 |
Denied |
|
attorney-fees cease-and-desist compensation doctrine-of-equivalents non-infringement patent-compensation patent-rights tortious-interference |
This is a petition for "Writ of Certiorari " author ized by 28 U.S.C. §165 1(a) because this Court has ju risdiction over several issues that were det… |
| 19-1058 |
Hospira, Inc. v. Eli Lilly and Company |
Federal Circuit |
2020-02-26 |
Denied |
Amici (1) |
claim-drafting claim-narrowing doctrine-of-equivalents literal-infringement patent-claim-interpretation patent-claims patent-prosecution-estoppel patent-prosecution-history-estoppel patent-scope prior-art-rejection tangential-relation tangential-relation-exception |
Whether a patentee may recapture subject matter via the doctrine of equivalents under the "tangential relation" exception by arguing that it surrender… |
| 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 |
Under patent law's "doctrine of equivalents," a patent holder can allege infringement even when the defendant does not literally practice every elemen… |
| 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… |