Patent assignee · CH · COMPANY

Comadur SA

56Patents
46Active
56Granted
52Portfolio score

Filing activity: Apr 2, 1984 → Feb 3, 2023 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US6502982B1 Structural component made of hard material for a wristwatch Physics 85 Expired
US7013631B2 Articulated bracelet including decorative links threaded onto a chain Human Necessities 55 Expired
US6406769B1 Watch crystal including a lens and manufacturing method for such a lens Emerging Cross-Sectional Technologies 49 Expired
US4584799A Method of forming a convergent lens in a plate of transparent mineral material Performing Operations; Transporting 13 Expired
US5392758A Bracing device for the blades of a saw mill, saw mill using a device of this type Emerging Cross-Sectional Technologies 13 Expired
US5901117A Watch frame comprising a case and a supporting device Physics 10 Expired
US4911640A Magnetic assembly means Emerging Cross-Sectional Technologies 8 Expired
US7910854B2 Method of decorating a ceramic part Chemistry; Metallurgy 8 Active
US5625381A Control element constituting a mouse Mechanical Engineering; Lighting; Heating 6 Expired
US6655832B2 Structural component made of hard material for a wristwatch Physics 4 Expired
US8864369B2 Member comprising a ceramic element Physics 3 Active
US6746148B2 Structural component made of hard material for a wristwatch Physics 2 Expired
US11147348B2 Decorative element made by a setting technique Physics 1 Active
US9345292B2 System of assembling at least three parts Emerging Cross-Sectional Technologies 1 Active
US8956202B2 System for machining a bevel Physics 1 Active
US9329575B2 Bearing including first and second functional elements on two distinct faces Physics 1 Active
US11302515B2 Method for structuring a decorative of technical pattern in an object made of an at least partially transparent amorphous, semi-crystalline or crystalline material Electricity 1 Active
US11175629B2 Method for manufacturing a hole jewel Physics 1 Active
US11894215B2 Method for structuring a decorative of technical pattern in an object made of an at least partially transparent amorphous, semi-crystalline or crystalline material Electricity 0 Active
US11036186B2 Reduced-friction shaft support bearing Physics 0 Active
US9914195B2 System of polishing external pieces for a timepiece Physics 0 Active
US11340556B2 Dial made of non-conductive material with feet Physics 0 Active
US11857035B2 Method for manufacturing a part comprising at least one three-dimensional metallised pattern Physics 0 Active
US9227292B2 System of finishing a part formed of several materials Performing Operations; Transporting 0 Active
US12386314B2 Monocristalline type mineral stone equipped with a cone for centring a pivot, and manufacturing method thereof Physics 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.