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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 |
| 4867852 |
Electrolytic method for after-treatment of carbon fiber |
Sep. 19, 1989 |
| 4865602 |
Gamma irradiation of collagen/mineral mixtures |
Sep. 12, 1989 |
| 4863757 |
Printed circuit board |
Sep. 5, 1989 |
| 4861437 |
Method of manfacturing a mould and providing it with a backing and mould manufactured according to the invention |
Aug. 29, 1989 |
| 4857204 |
Method of an apparatus for sterilizing aqueous media, more particularly drinking water |
Aug. 15, 1989 |
| 4855243 |
Neurological and biological molecular electro-optical devices and methods |
Aug. 8, 1989 |
| 4849076 |
Continuous oxidation method |
Jul. 18, 1989 |
| 4845838 |
Method of making a PTC conductive polymer electrical device |
Jul. 11, 1989 |
| 4842987 |
Photosensitive element for producing printing plates or resist images |
Jun. 27, 1989 |
| 4839008 |
Homogeneous catalytic photochemical functionalization of alkanes by polyoxometalates |
Jun. 13, 1989 |
| 4818697 |
Techniques for enhancing the permeability of ions through membranes |
Apr. 4, 1989 |
| 4808285 |
Method of making micro-optical components on polydiacetylene optical devices |
Feb. 28, 1989 |
| 4808286 |
Apparatus and method for maximizing production of heat, gas, and electricity through the acceleration of hydrogen dissociation |
Feb. 28, 1989 |
| 4784963 |
Method for light-induced photolytic deposition simultaneously independently controlling at least two different frequency radiations during the process |
Nov. 15, 1988 |
| 4784736 |
Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers |
Nov. 15, 1988 |
| 4776936 |
Process for increasing the selectivity of anisotropic gas separation membranes |
Oct. 11, 1988 |
| 4774061 |
Open station corona treating system |
Sep. 27, 1988 |
| 4774026 |
Process and apparatus for oxidizing or reducing dissolved substance |
Sep. 27, 1988 |
| 4751170 |
Silylation method onto surface of polymer membrane and pattern formation process by the utilization of silylation method |
Jun. 14, 1988 |
| 4749470 |
Residuum fluid catalytic cracking process and apparatus using microwave energy |
Jun. 7, 1988 |
| 4725342 |
Photochemical dimerization and functionalization of alkanes, ethers, primary alcohols and silanes |
Feb. 16, 1988 |
| 4702808 |
Chemical reaction apparatus and method |
Oct. 27, 1987 |
| 4673512 |
Particle separation |
Jun. 16, 1987 |
| 4655933 |
System of ionized oxygen allotrope gas water purification and method and apparatus therefor |
Apr. 7, 1987 |
| 4636400 |
Method of treating silicon nitride film formed by plasma deposition |
Jan. 13, 1987 |
| 4619838 |
Process for the deposition of metals on semiconductor powders |
Oct. 28, 1986 |
| 4606922 |
Cook-in meat packaging |
Aug. 19, 1986 |
| 4599459 |
Method for the ultrasonic treatment of a dilute alcoholic solution |
Jul. 8, 1986 |
| 4596643 |
Cis-trans isomerization of olefinic compounds by photoinduced catalysis |
Jun. 24, 1986 |
| 4574038 |
Microwave induced catalytic conversion of methane to ethylene and hydrogen |
Mar. 4, 1986 |
| 4563286 |
System of ionized oxygen allotrope gas water purification and method and apparatus therefor |
Jan. 7, 1986 |
| 4545872 |
Method for reducing carbon dioxide to provide a product |
Oct. 8, 1985 |
| 4544789 |
Stereoselective synthesis of internal olefins |
Oct. 1, 1985 |
| 4529489 |
Laser photochemical decomposition of compounds containing R--O--P moiety (chemical agents) |
Jul. 16, 1985 |
| 4523981 |
Means and method for reducing carbon dioxide to provide a product |
Jun. 18, 1985 |
| 4517063 |
Photochemical reactor and method for carrying out photochemical reactions therein |
May. 14, 1985 |
| 4504371 |
Process for the photocatalytic isomerization of olefins utilizing a mixed metal cluster |
Mar. 12, 1985 |
| 4495041 |
Photochemical process using shape-selective photoassisted heterogenous catalyst compositions |
Jan. 22, 1985 |
| 4481091 |
Chemical processing using electromagnetic field enhancement |
Nov. 6, 1984 |
| 4479859 |
Laser photochemical synthesis of benzene and its derivatives |
Oct. 30, 1984 |
| 4469574 |
Process and automated device for laser-induced chemistry |
Sep. 4, 1984 |
| 4452678 |
Process and apparatus for the photochemical production of halogeno-alkanes and cycloalkanes |
Jun. 5, 1984 |
| 4451342 |
Light driven photocatalytic process |
May. 29, 1984 |
| 4437954 |
Fuels production by photoelectrolysis of water and photooxidation of soluble biomass materials |
Mar. 20, 1984 |
| 4427511 |
Photo-induced electron transfer method |
Jan. 24, 1984 |
| 4405594 |
Photo separatory nozzle |
Sep. 20, 1983 |
| 4352765 |
Method for producing rubber articles by subjecting powdered caoutchou composition to intensive mixing and high-speed electrons |
Oct. 5, 1982 |
| 4338173 |
Catalytic isomerization process using photo-induced deligandation |
Jul. 6, 1982 |
| 4311570 |
Chemical process on the surface of a rotating body |
Jan. 19, 1982 |
| 4311571 |
Rapid phase transformation for poly(butene-1) |
Jan. 19, 1982 |
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