Intercat Equipment, Inc.
25Patents
18Active
25Granted
46Portfolio score
Filing activity: Jul 14, 1999 → May 14, 2013 · 16 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6358401B1 | Apparatus and procedures for replenishing particulate materials used in industrial processes | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6859759B2 | Method and apparatus for monitoring catalyst requirements of a fluid catalytic cracking catalyst injection system | Performing Operations; Transporting | 27 | Expired |
| US6974559B2 | Apparatus for metering catalyst in a fluid catalytic cracking catalyst injection system | Performing Operations; Transporting | 25 | Expired |
| US7050944B2 | FCC catalyst injection system having local data access | Performing Operations; Transporting | 15 | Expired |
| US7369959B2 | Fluid catalytic cracking catalyst injection system and method for communicating with same | Physics | 10 | Active |
| US8146414B2 | Material withdrawal apparatus and methods of regulating material inventory in one or more units | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7431894B2 | Catalyst withdrawal apparatus for regulating catalyst inventory in a fluid catalyst cracking unit | Chemistry; Metallurgy | 9 | Active |
| US7438863B2 | Multi-catalyst injection system | Performing Operations; Transporting | 8 | Active |
| US7606678B2 | Method for monitoring a FCC catalyst injection system | Performing Operations; Transporting | 8 | Active |
| US8092756B2 | Catalyst withdrawal apparatus and method for regulating catalyst inventory in a unit | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8097213B2 | Calibration system, material delivery system, and methods for such delivery and calibration | Performing Operations; Transporting | 6 | Active |
| US7364708B2 | Multi-catalyst injection system | Performing Operations; Transporting | 6 | Expired |
| US7390396B2 | Catalyst injection system with pressure control | Performing Operations; Transporting | 6 | Expired |
| US7842250B2 | Mobile fluid catalytic cracking injection system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7510647B2 | Mobile fluid catalytic cracking injection system | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7560078B2 | Vacuum powered addition system | Chemistry; Metallurgy | 5 | Active |
| US8236247B2 | Material withdrawal apparatus and methods of regulating material inventory in one or more units | Emerging Cross-Sectional Technologies | 4 | Active |
| US7815867B2 | Smart addition system | Performing Operations; Transporting | 4 | Active |
| US7632395B2 | Method for metering catalyst in a fluid catalytic cracking catalyst injection system | Performing Operations; Transporting | 4 | Active |
| US8099259B2 | Method for monitoring catalyst requirements of a refinery | Performing Operations; Transporting | 4 | Active |
| US7605333B2 | Vacuum powered addition system | Chemistry; Metallurgy | 4 | Active |
| US7572364B2 | Fluid catalytic cracking system with fines addition system | Chemistry; Metallurgy | 4 | Active |
| US8444941B2 | Cracking catalysts, additives, methods of making them and using them | Emerging Cross-Sectional Technologies | 3 | Active |
| US8728400B2 | Cracking catalysts, additives, methods of making them and using them | Emerging Cross-Sectional Technologies | 3 | Active |
| US7470406B2 | Method and apparatus for metering catalyst in a fluid catalytic cracking catalyst injection system | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.