IP Verse

Ivoclar Vivadent Ag opposition analysis

COMPANY ANALYSIS

Latest oppositions filed by Ivoclar Vivadent Ag

Patent Number:
EP2635537
Title:
Lithium Silicate Glasses Or Glass Ceramics, Method For Production Thereof And Use Thereof
Applicant:
DEGUDENT GMBH
Opposition Date:
Aug 30, 2023
Patent Number:
EP3372568
Title:
Method For Preparing Glass-Ceramics, Capable Of Adjusting Machinability Or Translucency Through Change In Temperature Of Heat Treatment
Applicant:
HASS CO., LTD.
Opposition Date:
Jun 14, 2023
Patent Number:
EP3228602
Title:
Nano Lithium Disilicate Glass-Ceramic And Its Method For Preparing
Applicant:
HASS CO., LTD.
Opposition Date:
May 31, 2023
Patent Number:
EP2723303
Title:
Dental Restoration, Method For Its Production And Ingot
Applicant:
DEGUDENT GMBH
Opposition Date:
May 10, 2023
Patent Number:
EP2685958
Title:
Dental Ceramic Article, Process Of Production And Use Thereof
Applicant:
3M INNOVATIVE PROPERTIES COMPANY
Opposition Date:
May 18, 2022
Patent Number:
EP2723302
Title:
Dental Restoration, Method For Production Thereof And Glass Ceramic
Applicant:
DEGUDENT GMBH
Opposition Date:
Apr 28, 2022
Patent Number:
EP3610827
Title:
Method For The Manufacture Of A Blank And Blank
Applicant:
DEGUDENT GMBH
Opposition Date:
Mar 16, 2022
Patent Number:
EP3362265
Title:
Method For Forming A Three Dimensional Body From A Mixture With A High Content Of Solid Particles
Applicant:
SAINT-GOBAIN CERAMICS&PLASTICS, INC.
Opposition Date:
Jan 13, 2022
Patent Number:
EP2897923
Title:
Coloring Of Zirconia Ceramics
Applicant:
3M INNOVATIVE PROPERTIES COMPANY
Opposition Date:
Jul 21, 2021
Patent Number:
EP3496657
Title:
Blank And Method For Producing A Tooth Replacement Part
Applicant:
SIRONA DENTAL SYSTEMS GMBH
Opposition Date:
Jul 7, 2021

Latest patents of Ivoclar Vivadent Ag opposed by its competitors

Patent:
EP3042645
Grant Date:
Apr 27, 2022
Title:
Dental Composites With Improved Storage Stability
Oppositions:
1
Patent:
EP3669853
Grant Date:
Mar 30, 2022
Title:
Compositions For The Preparation Of Fracture-Resistant Dental Workpieces By Means Of Stereolithography
Oppositions:
1
Patent:
EP3659547
Grant Date:
Nov 17, 2021
Title:
Method And Slip For Producing Ceramic Moulded Bodies Made Of Zirconium By Means Of 3D Ink Jet Printing
Oppositions:
1
Patent:
EP3453686
Grant Date:
Dec 30, 2020
Title:
Lithium Silicate Glass Ceramic And Glass With Zro2 Content
Oppositions:
1
Patent:
EP2806819
Grant Date:
Apr 25, 2018
Title:
Dental Implant And Method For Producing A Dental Implant
Oppositions:
1
Patent:
EP2261184
Grant Date:
May 31, 2017
Title:
Lithium Silicate Glass Ceramic
Oppositions:
1

Competitors of Ivoclar Vivadent Ag

3M INNOVATIVE PROPERTIES COMPANY

VITA ZAHNFABRIK H. RAUTER GMBH & CO. KG

DEGUDENT GMBH

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