Schott AG
🏢 View company profile →1,089Patents
883Active
1,089Granted
62Portfolio score
Filing activity: Jan 17, 1997 → Mar 29, 2024 · 255 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6795226B2 | Chromogenic glazing | Physics | 327 | Expired |
| US7250174B2 | Cosmetic, personal care, cleaning agent, and nutritional supplement compositions and methods of making and using same | Chemistry; Metallurgy | 104 | Expired |
| US7315125B2 | Aluminum-free borosilicate glass and applications thereof | Chemistry; Metallurgy | 86 | Active |
| US7641636B2 | Syringe with a closure | Human Necessities | 85 | Active |
| US7273298B2 | Control unit for mixed light illumination, especially for microscopy | Physics | 74 | Expired |
| US7597900B2 | Tissue abrasives | Chemistry; Metallurgy | 68 | Expired |
| US7381469B2 | Coated object | Emerging Cross-Sectional Technologies | 65 | Expired |
| US7231788B2 | Method and device for refining a glass melt using negative pressure | Chemistry; Metallurgy | 61 | Expired |
| US7727917B2 | Lithia-alumina-silica containing glass compositions and glasses suitable for chemical tempering and articles made using the chemically tempered glass | Emerging Cross-Sectional Technologies | 51 | Active |
| US9862519B2 | Supporting structure for concurrently supporting a plurality of containers for substances for medical, pharmaceutical or cosmetic applications | Performing Operations; Transporting | 48 | Active |
| US8025915B2 | Method of preparing a macromolecule deterrent surface on a pharmaceutical package | Emerging Cross-Sectional Technologies | 45 | Active |
| US8323166B2 | Pharmaceutical package having a multi-functional surface and a method of preparing a multi-functional surface on a pharmaceutical package | Emerging Cross-Sectional Technologies | 43 | Active |
| US8592015B2 | Container having improved ease of discharge product residue, and method for the production thereof | Emerging Cross-Sectional Technologies | 43 | Active |
| US7709027B2 | Antimicrobial, anti-inflammatory, wound-healing glass powder and use thereof | Chemistry; Metallurgy | 42 | Expired |
| US7704683B2 | Process for producing patterned optical filter layers on substrates | Physics | 41 | Active |
| US7029803B2 | Attenuating phase shift mask blank and photomask | Physics | 40 | Expired |
| US7744790B2 | Method and device for the simultaneous coating and moulding of a body | Performing Operations; Transporting | 39 | Expired |
| US7018727B2 | Transparent protective layer for a body | Emerging Cross-Sectional Technologies | 39 | Expired |
| US7399500B2 | Rapid process for the production of multilayer barrier layers | Emerging Cross-Sectional Technologies | 39 | Expired |
| US8747962B2 | Method and device for the internal plasma treatment of hollow bodies | Physics | 39 | Active |
| US7856161B2 | Optical fiber faceplates including convergent constituent imaging conduits and tiled imaging arrays incorporating the same | Physics | 39 | Active |
| US7931955B2 | Composite material made from a substrate material and a barrier layer material | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7541102B2 | Protective layer for a body, and process and arrangement for producing protective layers | Emerging Cross-Sectional Technologies | 38 | Expired |
| US7947337B2 | Method and apparatus for plasma enhanced chemical vapor deposition | Electricity | 38 | Active |
| US7713638B2 | Layer system | Emerging Cross-Sectional Technologies | 38 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.