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Class Information
Number: 976/DIG.389
Name: Nuclear technology > Decontamination arrangements; treating radioactively contaminated material [g21f-9/00] > Treating liquids [g21f-9/04] > Disposal of liquid waste [g21f-9/20] > By storage in the ground; by storage underwater (e.g., in ocean) [g21f-9/24]
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5464473 Backfill for engineered barrier Nov. 7, 1995
4974379 Textural break foundation wall construction modules Dec. 4, 1990
4919822 Method of confining wastes underground in a cavity leached out of salt Apr. 24, 1990
4863638 Process for hazardous waste containment Sep. 5, 1989
4725164 Method of excavating a storage complex in rock for storing radioactive waste Feb. 16, 1988
4708522 Storage complex for storing radioactive material in rock formation Nov. 24, 1987
4652181 Storage complex for storing radioactive material in rock formations Mar. 24, 1987
4586849 Nuclear disposal method and system May. 6, 1986
4580925 Pervious surround method of waste disposal Apr. 8, 1986
4576513 Process for terminal storage of pumpable wastes Mar. 18, 1986
4560503 Fluid waste disposal Dec. 24, 1985
4453857 Method for storing hazardous or toxic waste material Jun. 12, 1984
4400314 Method for the ultimate disposal of high level radioactive waste Aug. 23, 1983
4377509 Packaging for ocean disposal of low-level radioactive waste material Mar. 22, 1983
4326820 Final depository for radioactive wastes Apr. 27, 1982
4321158 Backfill composition for secondary barriers in nuclear waste repositories Mar. 23, 1982
4316814 Seal for a storage bore hole accommodating radioactive waste and method of applying the seal Feb. 23, 1982
4307679 Submergible barge retrievable storage and permanent disposal system for radioactive waste Dec. 29, 1981
4178109 Method for the disposal of nuclear or toxic waste materials Dec. 11, 1979
3959172 Process for encapsulating radionuclides May. 25, 1976











 
 
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