US Patent No: 5,846,904

Number of patents in Portfolio can not be more than 2000

Soil fumigant preparations

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Abstract

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Described are a stick-shaped soil fumigant preparation and an application method therefor. The fumigant preparation comprises a water-soluble and/or biodegradable film and a soil sterilizer and/or nematocide hermetically packed in the form of a stick with the film. The soil sterilizer and nematocide are each in a liquid form at room temperature. The soil fumigant preparation according to the present invention remains suppressed in toxicity, volatility and irritation before application to the soil, but its active ingredient(s) are promptly released after application. In addition, the present invention makes it possible to provide a fumigant in such a form as permitting a substantial improvement in the efficiency of work by a fumigating worker and also to provide an effective application method therefor, without the need for any machine designed exclusively for fumigation.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MITSUI CHEMICALS, INC.TOKYO2797

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Masaru Kazo, JP 20 140
Asano, Tamotsu Chiba, JP 17 18
Fukuda, Nobuhiro Kanagawa-ken, JP 37 544
Imai, Masao Tokyo, JP 171 1176
Iwamori, Satoru Yokohama, JP 6 14
Miyama, Kanemitsu Mobara, JP 8 14
Nozaki, Shohei Minoh, JP 5 38
Shimotori, Hitoshi Chiba-ken, JP 12 124

Cited Art Landscape

Patent Info (Count) # Cites Year
 
BATTELLE MEMORIAL INSTITUTE (1)
5,116,414 Long-term control of root growth 22 1983
 
BIO PLASTICS,INC. (1)
5,317,037 Moldable composition of matter 69 1991
 
FIBERWEB, INC. (1)
5,139,566 Geotextile having soil treatment compound and method 26 1989
 
MITSUBISHI-KAGAKU FOODS CORPORATION (1)
5,436,268 Processes including germ-destroying step, germicidal products and their preparation method, fumigant and fumigation method, as well as germicidal gas compositions, their preparation method and apparatus therefor 4 1993
 
RHONE-POULENC INC. (1)
5,429,230 Containerization system for agrochemicals and the like 3 1993

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
TRICAL, INC. (1)
6,923,937 Emulsified soil biocides used in drip irrigation systems 0 2003