Biotage, Inc.
13Patents
0Active
13Granted
29Portfolio score
Filing activity: Dec 11, 1986 → Aug 23, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5089124A | Gradient generation control for large scale liquid chromatography | Performing Operations; Transporting | 30 | Expired |
| US6436284B1 | Chromatography apparatus | Physics | 19 | Expired |
| US6783673B2 | Composite chromatography column | Physics | 19 | Expired |
| US5242586A | Column protection system for liquid chromatography system | Physics | 18 | Expired |
| US5112492A | Automated bubble trap | Physics | 12 | Expired |
| US6802968B2 | Chromatography apparatus | Physics | 9 | Expired |
| US5186838A | Chromatographic packing material having functionalized polymeric coating on a substrate | Performing Operations; Transporting | 8 | Expired |
| US5139661A | Critical angle refractive index detector | Physics | 8 | Expired |
| US5223142A | Production chromatography process using a critical angle refractive index detector | Physics | 7 | Expired |
| US4900537A | Control of form of crystal precipitation of aluminum hydroxide using cosolvents and varying caustic concentration | Chemistry; Metallurgy | 7 | Expired |
| US5167822A | Butadiene acrylonitrile polymeric coating for chromatographic packing material | Performing Operations; Transporting | 7 | Expired |
| US6649051B1 | Processing of chemicals in flow-through device with porous media | Physics | 6 | Expired |
| US6652746B2 | Chromatography system for automatically separating different compounds in a sample | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.