Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 10 Key Players companies in Colloidal silica
by Most Patent Filings in the France in 2021

The Colloidal silica top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Colloidal silica Key Players in the France. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Colloidal silicas are suspensions of fine amorphous, nonporous, and typically spherical silica particles in a liquid phase.
#
Company Name
Region
Tech Topics
Total
1
EssilorLuxottica SA
Eyewear,Product design,Health care,
...[+2]
Patent: 28
2
Etypharm
Health care,Hospitality industry
Patent: 20
3
L'Oréal SA
Cosmetics,Urban decay,Hair conditioner,
...[+2]
Patent: 19
4
SNECMA SA
Aerospace,Turbojet,Rocket,
...[+2]
Patent: 13
5
Greentech SA
Photovoltaics,Chemical engineering,Pharmaceutical drug,
...[+2]
Patent: 8
6
Produits Dentaires Pierre Rolland SAS
Dental Equipment,Medical equipment,Medicine
Patent: 8
7
Pierre Fabre Médicament SAS
Oncology,Cosmetics,Pharmacy,
...[+1]
Patent: 7
8
Soitec SA
Semiconductor,Smart Cut,Electronics,
...[+2]
Patent: 6
9
Automobiles Peugeot SA
Automotive engineering
Patent: 6
10
Oberthur Fiduciaire SAS
Computer hardware,Banknote,Security printing,
...[+2]
Patent: 5
Page generation time: Apr 26 2025