IP Verse

Laser Drilling Through Multi-Layer Components Using Pulse In The Millisecond Range And Having Varying Energy Over Time

Patent No. EP3072628 (titled "Laser Drilling Through Multi-Layer Components Using Pulse In The Millisecond Range And Having Varying Energy Over Time") was filed by Pratt & Whitney Canada on Mar 24, 2016. The application was issued on Jul 20, 2022.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
SAFRAN AIRCRAFT ENGINESSep 19, 2018BREVALEX

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3072628

PRATT & WHITNEY CANADA
Application Number
EP16162420A
Filing Date
Mar 24, 2016
Status
Patent Maintained As Amended
Jun 17, 2022
Publication Date
Jul 20, 2022
External Links
Slate, Register , Google Patents