IP Verse

Omya International Ag opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Omya International Ag

Patent Number:
EP3328944
Title:
Precipitated Calcium Carbonate, A Method For Its Manufacture And Uses Thereof
Applicant:
IMERTECH SAS
Opposition Date:
Jun 5, 2024
Patent Number:
EP3677348
Title:
Centrifugal Separator With Special Separator Wheel
Applicant:
NETZSCH-FEINMAHLTECHNIK GMBH
Opposition Date:
Jun 5, 2024
Patent Number:
EP3840890
Title:
Vertical Ball Mill, Stator Segment For A Vertical Ball Mill And Method For Maintaining A Vertical Ball Mill
Applicant:
VERTICAL POWER MILLS TECHNOLOGY AG
Opposition Date:
Mar 21, 2024
Patent Number:
EP3792314
Title:
Biodegradable Resin Molded Article, Method For Producing Same, And Pellet Body Used Therefor
Applicant:
TBM CO., LTD.
Opposition Date:
Oct 11, 2023
Patent Number:
EP3334282
Title:
Inorganic Particulate Containing Antimicrobial Metal
Applicant:
IMERTECH SAS
Opposition Date:
Sep 21, 2023
Patent Number:
EP3464182
Title:
Precipitated Calcium Carbonate (Pcc) Having A Defined Particle Size And Particle Size Distribution And Method For Producing Same
Applicant:
KOEHLER PAPER SE
Opposition Date:
Jul 19, 2023
Patent Number:
EP3307505
Title:
Compositions For Injection Moulding
Applicant:
IMERTECH SAS
Opposition Date:
Dec 7, 2022
Patent Number:
EP3289595
Title:
Compositions Including Blends Of Hydrophobic And Non-Hydrophobic Inorganic Particulate Material For Use In Covering Products
Applicant:
IMERYS USA, INC.
Opposition Date:
Aug 16, 2022
Patent Number:
EP3478642
Title:
Hydrophobic Construction Material
Applicant:
IMERTECH SAS
Opposition Date:
Jun 21, 2022
Patent Number:
EP3386745
Title:
Barrier Coatings
Applicant:
CARGILL, INCORPORATED
Opposition Date:
Apr 28, 2022

Latest patents of Omya International Ag opposed by its competitors

Patent:
EP3245257
Grant Date:
Nov 30, 2022
Title:
Surface-Treated Calcium Carbonate With Improved Stability In Environments With A Ph Of 4.5 To 7
Oppositions:
1
Patent:
EP3545022
Grant Date:
Aug 24, 2022
Title:
Surface-Treated Fillers For Biaxially Oriented Polyester Films
Oppositions:
1
Patent:
EP3383939
Grant Date:
Jan 12, 2022
Title:
Surface-Treated Fillers For Ultrathin Breathable Films
Oppositions:
1
Patent:
EP3418333
Grant Date:
Mar 17, 2021
Title:
Process For The Preparation Of Crumbles Comprising Calcium Carbonate
Oppositions:
1
Patent:
EP2883573
Grant Date:
Oct 28, 2020
Title:
Abrasive Cleaning Composition
Oppositions:
1
Patent:
EP2623466
Grant Date:
May 13, 2020
Title:
Process For The Preparation Of An Aqueous Solution Comprising At Least One Earth Alkali Hydrogen Carbonate And Its Use
Oppositions:
1
Patent:
EP1969186
Grant Date:
Apr 24, 2019
Title:
Calcium Carbonate Barrier Films And Uses Thereof
Oppositions:
1
Patent:
EP3018175
Grant Date:
Feb 6, 2019
Title:
A Process For The Preparation Of Flocculated Filler Particles
Oppositions:
1
Patent:
EP3031778
Grant Date:
Sep 27, 2017
Title:
Improved Process For The Production Of Precipitated Calcium Carbonate
Oppositions:
1
Patent:
EP2975004
Grant Date:
Aug 30, 2017
Title:
Acid Wastewater Treatment
Oppositions:
1

Competitors of Omya International Ag

IMERTECH SAS

IMERYS MINERALS LIMITED

SCHAEFER KALK GMBH & CO. KG

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