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Class Information
Number: 204/157.15
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy
Description: Subject matter involving chemical reactions brought about by wave energy.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5766455 |
Fibrous matte support for the photopromoted catalyzed degradation of compounds in a fluid stream |
Jun. 16, 1998 |
| 5767469 |
Near atmospheric pressure treatment of polymers using helium discharges |
Jun. 16, 1998 |
| 5756726 |
Methods of producing singlet oxygen using compounds having improved functionalization |
May. 26, 1998 |
| 5750276 |
Treatments for concrete |
May. 12, 1998 |
| 5736055 |
Cartridge for photocatalytic purification of fluids |
Apr. 7, 1998 |
| 5717181 |
Method of reducing concentration of high molecular weight component in mixture of components |
Feb. 10, 1998 |
| 5714584 |
Cross-linked oxygen binding proteins |
Feb. 3, 1998 |
| 5714665 |
Method and apparatus for the decomposition and re-use-as-resource treatment of ozone layer-depleting substances by application of UV light |
Feb. 3, 1998 |
| 5712461 |
Molecular sieve--photoactive semiconductor membranes and reactions employing the membranes |
Jan. 27, 1998 |
| 5710360 |
Thermal desorption system for decontaminating materials |
Jan. 20, 1998 |
| 5707636 |
Apparatus and method for preparing solid forms with controlled release of the active ingredient |
Jan. 13, 1998 |
| 5705780 |
Dehydration of hydrogels |
Jan. 6, 1998 |
| 5702572 |
Method for treating exhaust gases and foul water |
Dec. 30, 1997 |
| 5698830 |
Process for the preparation of alkanesulphonic acids |
Dec. 16, 1997 |
| 5698762 |
Microwave-assisted pyrolysis of waste polyaromatic hydrocarbons |
Dec. 16, 1997 |
| 5698829 |
Photodegradation of toxic contaminants |
Dec. 16, 1997 |
| 5695618 |
Oxidative coupling of methane on octahedral molecular sieve |
Dec. 9, 1997 |
| 5693928 |
Method for producing a diffusion barrier and polymeric article having a diffusion barrier |
Dec. 2, 1997 |
| 5690794 |
Method of growing diamond from graphite |
Nov. 25, 1997 |
| 5683515 |
Apparatus for manufacturing a semiconductor device having conductive then films |
Nov. 4, 1997 |
| 5678167 |
Method for dissolving nuclear fuels |
Oct. 14, 1997 |
| 5675056 |
Incandescent waste disposal system and method |
Oct. 7, 1997 |
| 5672328 |
Method and apparatus for removing silver in the form of silver salts from a liquid |
Sep. 30, 1997 |
| 5658534 |
Sonochemical apparatus |
Aug. 19, 1997 |
| 5658892 |
Compound delivery using high-pressure impulse transients |
Aug. 19, 1997 |
| 5648592 |
Method and apparatus for treating waste and for obtaining usable by-product |
Jul. 15, 1997 |
| 5644116 |
Carbon monoxide sensor and method of detecting carbon monoxide |
Jul. 1, 1997 |
| 5639936 |
Solar energy in-situ soil desorption apparatus and method including controlled air intake |
Jun. 17, 1997 |
| 5633424 |
Device and methods for plasma sterilization |
May. 27, 1997 |
| 5628882 |
Method for sputter deposition of a chromium, carbon and fluorine crystalline films |
May. 13, 1997 |
| 5627353 |
Spheres containing active compounds, their synthesis and the method of opening the spheres |
May. 6, 1997 |
| 5625178 |
Process and system using an electromagnetic wave to prevent the formation of hydrates |
Apr. 29, 1997 |
| 5620571 |
Multiple single frequency laser system and method of optical manipulaton of molecules |
Apr. 15, 1997 |
| 5620570 |
Method of manufacturing hydrous oil |
Apr. 15, 1997 |
| 5614502 |
High-pressure impulse transient drug delivery for the treatment of proliferative diseases |
Mar. 25, 1997 |
| 5608197 |
Molecular processes and apparatus |
Mar. 4, 1997 |
| 5603915 |
Process for manufacturing homeopathic medicines |
Feb. 18, 1997 |
| 5601184 |
Method and apparatus for use in photochemically oxidizing gaseous volatile or semi-volatile organic compounds |
Feb. 11, 1997 |
| 5591542 |
Battery diaphragm and battery with such a diaphragm |
Jan. 7, 1997 |
| 5578193 |
Method and apparatus for wet treatment of solid surfaces |
Nov. 26, 1996 |
| 5576358 |
Composition for use in friction materials and articles formed therefrom |
Nov. 19, 1996 |
| 5569810 |
Method of and system for processing halogenated hydrocarbons |
Oct. 29, 1996 |
| 5564065 |
Carbon monoxide air filter |
Oct. 8, 1996 |
| 5547655 |
Recovery and regeneration of sulfuric acid |
Aug. 20, 1996 |
| 5543016 |
Photoconversion of steroids in microreactors |
Aug. 6, 1996 |
| 5539212 |
Toxic remediation system and method |
Jul. 23, 1996 |
| 5534659 |
Apparatus and method for treating hazardous waste |
Jul. 9, 1996 |
| 5515716 |
Method of detecting pollution in water using sonication |
May. 14, 1996 |
| 5507927 |
Method and apparatus for the controlled reduction of organic material |
Apr. 16, 1996 |
| 5503721 |
Method for photoactivation |
Apr. 2, 1996 |
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