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CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.

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ALCON INC. vs. Geuder AG - EP3678617

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP3678617

Filing Date 2026-10-14

Applicant / Office MULTI-SPOT LASER PROBE WITH ILLUMINATION FEATURES

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Alcon Inc. vs. Geuder AG - EP3703601

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP3703601

Filing Date 2026-10-13

Applicant / Office MULTIPLE ILLUMINATION TRANSMISSION THROUGH OPTICAL FIBER

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Johnson & Johnson Vision Care, Inc. vs. Alcon Inc. - EP3581973

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP3581973

Filing Date 2026-10-06

Applicant / Office MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR MAKING SAME

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Sight Sciences, Inc. v. Ivantis, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 26-1878

Filing Date 2026-05-27

Cause / Court 35:271 Patent Infringement

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00856

Filing Date 2023-04-28

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00849

Filing Date 2023-04-19

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00846

Filing Date 2023-04-19

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00845

Filing Date 2023-04-19

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00843

Filing Date 2023-04-19

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00862

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00858

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00853

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00841

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00840

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00839

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00835

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00825

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00824

Filing Date 2023-03-29

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00823

Filing Date 2023-03-28

Decision Type Other: Fed Circuit mandate

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Alcon Inc. et al. vs. AMO Development, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00817

Filing Date 2023-03-28

Decision Type Other: Fed Circuit mandate

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