Ipsen, Inc.
20Patents
18Active
20Granted
48Portfolio score
Filing activity: Oct 7, 1998 → Jul 15, 2016 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6962703B2 | Clostridial toxin derivatives able to modify peripheral sensory afferent functions | Emerging Cross-Sectional Technologies | 54 | Expired |
| US7052702B1 | Conjugates of galactose-binding lectins and clostridial neurotoxins as analgesics | Human Necessities | 50 | Expired |
| US8333852B2 | Method for conditioning process gases for the heat treatment of metallic work pieces in industrial furnaces | Emerging Cross-Sectional Technologies | 2 | Active |
| US9188392B2 | Method and industrial furnace for using a residual protective gas as a heating gas | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8992213B2 | Sealing mechanism for a vacuum heat treating furnace | Emerging Cross-Sectional Technologies | 1 | Active |
| US8747731B2 | Device for conditioning process gases for the heat treatment of metallic work pieces in industrial furnaces | Emerging Cross-Sectional Technologies | 1 | Active |
| US9617611B2 | Quenching process and apparatus for practicing said process | Chemistry; Metallurgy | 1 | Active |
| US9441886B2 | Work load lifting system for a vertical vacuum furnace | Chemistry; Metallurgy | 1 | Active |
| US8175744B2 | Industrial furnaces and device for performing the method and computer program | Physics | 1 | Active |
| US8662888B2 | Loading system for a heat treating furnace | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9719149B2 | Load transport mechanism for a multi-station heat treating system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9816154B2 | Process gas preparation apparatus for an industrial furnace system and an industrial furnace system for gas carburizing and hardening of metal workpieces utilizing same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8246901B2 | Retort furnace for heat treating metal workpieces | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9890999B2 | Industrial heat treating furnace that uses a protective gas | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8465603B2 | Method and device for controlling process gases for heat treatments of metallic materials/workpieces in industrial furnaces | Emerging Cross-Sectional Technologies | 0 | Active |
| US8694167B2 | Method for controlling vacuum pumps in an industrial furnace complex | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9891000B2 | Center heating element for a vacuum heat treating furnace | Emerging Cross-Sectional Technologies | 0 | Active |
| US10934599B2 | Device for treating metal workpieces with cooling gas | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9458519B2 | Process for cooling a metal workload in a multimedia quench system | Chemistry; Metallurgy | 0 | Active |
| US8280531B2 | Method and computer program for controlling the heat treatment of metal workpieces | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.