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
Drug comprising as the active ingredient proliferative vector containing survivin promoter
Web development environment that enables a developer to interact with run-time output presentation of a page
Transitional replacement of operations performed by a central hub
Information processing apparatus, information processing method, and program
System and method of automatic piloting for in-flight refuelling of aircraft, and aircraft comprising said system
Stable light source device
Device and method for adjusting a chrominance signal based on an edge strength
  Randomly Featured Patents
Die-to-database photomask defect detection using region data to modify inspection thresholds
Speed control mechanism
Saddle-ride type vehicle
Short-range projectile containing means for producing a short flight path
Hydro torque electric generator
Perfume container
Poly(haloethyl-ethyleneoxy) phosphoric acid ester polymers as flame retardant agents
Removal of small amounts of water from moisture containing carboxylic acids, alcohols, or phenols by contacting with a tetrasubstituted bicyclic amide acetal
Low pH amphoteric fabric cleaning solution
Radiography