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Class Information
Number: 204/157.61
Name: Chemistry: electrical and wave energy > Processes and products > Processes of treating materials by wave energy > Process or preparing desired organic product containing at least one atom other than carbon and hydrogen > Using laser
Description: Subject matter wherein the chemical reaction is claimed or solely disclosed as being induced by the use of light amplified by stimulated emissions of radiation, i.e., a laser.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452922 |
Irradiated absorbent materials |
Nov. 18, 2008 |
| 7393437 |
Photochemically crosslinked collagen scaffolds and methods for their preparation |
Jul. 1, 2008 |
| 7373254 |
Disinfestation of medical implants with radiation |
May. 13, 2008 |
| 7361696 |
1,4-disubstituted diacetyline polymer and process for producing the same |
Apr. 22, 2008 |
| 7288287 |
Circuit formation part and manufacturing method for this circuit formation part |
Oct. 30, 2007 |
| 7183336 |
Irradiated absorbent materials |
Feb. 27, 2007 |
| 7168266 |
Process for making crystalline structures having interconnected pores and high refractive index contrasts |
Jan. 30, 2007 |
| 7122642 |
Method for producing crystal polymorphs and crystal polymorphs produced thereby |
Oct. 17, 2006 |
| 6994774 |
High frequency energy application to petroleum feed processing |
Feb. 7, 2006 |
| 6858114 |
Laser hydrolysis of polypeptides |
Feb. 22, 2005 |
| 6780497 |
Surface modified expanded polytetrafluoroethylene devices and methods of producing the same |
Aug. 24, 2004 |
| 6759521 |
Polarization switching to control crystal form |
Jul. 6, 2004 |
| 6733586 |
High throughput non-photochemical laser induced nucleation |
May. 11, 2004 |
| 6426406 |
Method for using laser light to control crystal form |
Jul. 30, 2002 |
| 6402898 |
Coherently controlled laser distillation of chiral enantiomers |
Jun. 11, 2002 |
| 6329553 |
Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen |
Dec. 11, 2001 |
| 6281315 |
Solid polymeric matrices containing rhodamines and their use in lasers |
Aug. 28, 2001 |
| 6043294 |
Method of and apparatus for optically enhancing chemical reactions |
Mar. 28, 2000 |
| 6022455 |
Light irradiation method and its apparatus |
Feb. 8, 2000 |
| 5914013 |
Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen |
Jun. 22, 1999 |
| 5882487 |
Removing contamination |
Mar. 16, 1999 |
| 5827406 |
Selective photooxidation of hydrocarbons in zeolites by oxygen |
Oct. 27, 1998 |
| 5808256 |
Method of controlling a photoreaction with a laser beam |
Sep. 15, 1998 |
| 5650549 |
Method and apparatus for photothermal destruction of toxic organic compounds contained in a gas stream |
Jul. 22, 1997 |
| 5620569 |
Process for the photooxidation of terpene olefins |
Apr. 15, 1997 |
| 5619023 |
Process for the preparation of alkyl halodifluoroacetates |
Apr. 8, 1997 |
| 5571852 |
Fluorinated carbon polymer composites |
Nov. 5, 1996 |
| 5500459 |
Heat-sealing of semicrystalline polymers with metals |
Mar. 19, 1996 |
| 5486275 |
Nitrogen-containing perfluoroalkyl bromide and method for production thereof |
Jan. 23, 1996 |
| 5462781 |
Surface modified porous expanded polytetrafluoroethylene and process for making |
Oct. 31, 1995 |
| 5437900 |
Surface modified porous expanded polytetrafluoroethylene and process for making |
Aug. 1, 1995 |
| 5417825 |
Method for photothermal destruction of toxic organic compounds |
May. 23, 1995 |
| 5328575 |
Photochemical process and sytem for performing a photochemical process |
Jul. 12, 1994 |
| 5318679 |
Synthesis of chain chemical compounds |
Jun. 7, 1994 |
| 5302259 |
Method and apparatus for altering the properties in light absorbing material |
Apr. 12, 1994 |
| 5240574 |
Process for the photochemical production of halogen compounds |
Aug. 31, 1993 |
| 5171741 |
Bacteriochlorophyll-a derivatives useful in photodynamic therapy |
Dec. 15, 1992 |
| 5126020 |
Detoxification apparatus and method for toxic waste using an energy beam and electrolysis |
Jun. 30, 1992 |
| 5120411 |
Photodynamic activity of sapphyrins |
Jun. 9, 1992 |
| 5062935 |
Method of vaporizing a sample substance |
Nov. 5, 1991 |
| H872 |
Method of applying coatings to substrates |
Jan. 1, 1991 |
| 4917784 |
Process for light-driven hydrocarbon oxidation at ambient temperatures |
Apr. 17, 1990 |
| 4911805 |
Apparatus and process for producing a stable beam of fine particles |
Mar. 27, 1990 |
| 4909914 |
Reaction apparatus which introduces one reacting substance within a convergent-divergent nozzle |
Mar. 20, 1990 |
| 4908110 |
Laser-induced nitration |
Mar. 13, 1990 |
| 4902378 |
Polymer with reduced internal migration |
Feb. 20, 1990 |
| 4880512 |
Pulsed light selective photolysis process for treatment of biological media and products made thereby |
Nov. 14, 1989 |
| 4875986 |
Method for the preparation of polykis-azobenzenes |
Oct. 24, 1989 |
| 4837386 |
Method of treating membranes with ultraviolet radiation |
Jun. 6, 1989 |
| 4822451 |
Process for the surface modification of semicrystalline polymers |
Apr. 18, 1989 |
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