Global Patent Case Tracking and Litigation Research Platform

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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Middleton Inc v. MN Mining and Mfg

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:03-cv-40493

Filing Date 2003-09-04

Cause / Court 35:145 Patent Infringement

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Keys v. Minnesota Mining and Manufacturing Company

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:00-cv-02842

Filing Date 2000-11-09

Cause / Court 35:271 Patent Infringement

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Ivax Corporation v. Minnesota Mining

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:00-cv-03219

Filing Date 2000-08-30

Cause / Court 15:0025 Clayton Act

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Amron v. 3M, Minn. Mining

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 9:97-cv-07281

Filing Date 1997-12-10

Cause / Court 15:1051 Trademark Infringement

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Minnesota Mining v. Peach State Labs

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:90-cv-00251

Filing Date 1990-09-21

Cause / Court 35:281 Infringement of Patent/jurisdiction conferred 28:1338

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MINNESOTA MINING AND MANUFACTURING COMPANY vs. Pentax Corporation - EP0412751

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP0412751

Filing Date 1990-08-06

Applicant / Office Diffractive lens

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P & L Enterprises v. MN Mining & Mfg Co

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:90-cv-00996

Filing Date 1990-06-05

Cause / Court 35:271 Patent Infringement

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NORTON COMPANY vs. Minnesota Mining and Manufacturing Company - EP395088

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP395088

Filing Date 1990-04-27

Applicant / Office Coated abrasive material

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Staodynamics Inc v. Minnesota Mining

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:88-cv-01726

Filing Date 1988-10-19

Cause / Court 28:1338 Patent Infringement

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MINNESOTA MINING AND MANUFACTURING COMPANY vs. Du Pont de Nemours (Deutschland) GmbH - Patentabteilung - - EP0285308

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP0285308

Filing Date 1988-03-22

Applicant / Office High contrast photographic materials

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