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The patent EP3264135 was granted to Leica Geosystems on Apr 28, 2021. The application was filed on Jun 28, 2016 under application number EP16176723A. The patent is currently recorded with a legal status of "Revoked".

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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| RIEGL LASER MEASUREMENT SYSTEMS | Jan 18, 2022 | WEISER VOITH GUGLER | ADMISSIBLE |
| RIEGL LASER MEASUREMENT SYSTEMS | Jan 18, 2022 | WEISER & VOITH PATENTANWALTE PARTNERSCHAFT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
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.
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May 12, 2021
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Decision to grant a European patent
Search/Exam
Mar 23, 2021
Filing of the translations of the claims
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Mar 23, 2021
French translation of claims
Search/Exam
Mar 23, 2021
German translation of the claims
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Jan 15, 2021
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Intention to grant (signatures)
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Jan 15, 2021
Text intended for grant (clean copy)
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Jan 15, 2021
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Amended claims with annotations
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Nov 16, 2020
Amended claims with annotations
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Nov 16, 2020
Claims
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Nov 16, 2020
Claims
Search/Exam
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Annex to the communication
Search/Exam
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(Electronic) Receipt
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Sep 17, 2020
Amended claims with annotations
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Sep 17, 2020
Claims
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Sep 17, 2020
Letter accompanying subsequently filed items
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Amended description with annotations
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Apr 17, 2020
Description
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Apr 15, 2020
Amended description with annotations
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Apr 15, 2020
Description
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Annex to the communication
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Feb 12, 2020
Communication from the Examining Division
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Annex to the communication
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Apr 4, 2019
Communication from the Examining Division
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Mar 29, 2019
Examination started
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Amended claims with annotations
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Jul 3, 2018
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Notification of forthcoming publication
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Annexes in respect of a client data request
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Apr 6, 2017
Mar 28, 2017
Annexes in respect of a client data request
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Mar 28, 2017
Payment of fees and costs
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Mar 28, 2017
Payment of fees and costs
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Mar 28, 2017
Oct 4, 2016
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European search opinion
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Oct 4, 2016
European search report
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Oct 4, 2016
Information on Search Strategy
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Sep 19, 2016
Search started
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Aug 19, 2016
Communication to designated inventor
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Jun 28, 2016
Abstract
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Jun 28, 2016
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Claims
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Jun 28, 2016
Description
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Jun 28, 2016
Designation of inventor
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Jun 28, 2016
Drawings
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Jun 28, 2016
Request for grant of a European patent
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