Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 502/39
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Regenerating or rehabilitating catalyst or sorbent > Gas or vapor treating > Treating with free oxygen containing gas > And forming useful by-product
Description: Process in which a second material or energy of value, apart from the catalyst or sorbent composition is obtained.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4207167 Combination hydrocarbon cracking, hydrogen production and hydrocracking Jun. 10, 1980
4155877 Catalyst combustion regeneration process in downwardly moving bed with additional outlet responsive to gas flows May. 22, 1979
4131565 Process for reactivating spent activated-carbon Dec. 26, 1978
4115251 Process for removing pollutants from catalyst regenerator flue gas Sep. 19, 1978
4081508 Process for reducing flue gas contaminants from fluid cracking catalyst regenerator Mar. 28, 1978
4008174 Process for regenerating a solid copper-chromium reactant used in the removal of hydrogen sulfide from hydrogen recycle gas Feb. 15, 1977
3985639 Catalytic cracking process Oct. 12, 1976

1 2










 
 
  Recently Added Patents
Image stabilization
Image forming apparatus
Medical device arm
2,4-disubstituted pyrimidines useful as kinase inhibitors
Three-dimensional filter
Direct mode adapter based shortcut for FCoE data transfer
Method and system for electronic distribution of product redemption coupons
  Randomly Featured Patents
Prevention and treatment of mycoplasma-associated diseases
Method for preparing fertile transgenic corn plants
System for allocating a chip card to a network operator
Semiconductor device and manufacturing method thereof
Systems and methods for selecting stimulation sites and applying treatment, including treatment of symptoms of parkinson's disease, other movement disorders, and/or drug side effects
Weatherproof and fireproof loading bridge canopy
In line bullet feeder
Joint construction of concrete members
Crankcase blow-by gas treatment assembly and method of treating blow-by gas
Wave shaping output driver to adjust slew rate and/or pre-emphasis of an output signal