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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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MITSUI CHEMICALS, INC.TOKYO1428

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arai, Masaru Mobara, JP 17 176
Asano, Tamotsu Chiba, JP 14 20
Fukuda, Nobuhiro Yokohama, JP 36 600
Imai, Masao Chiba, JP 134 1579
Iwamori, Satoru Yokohama, JP 5 17
Miyama, Kanemitsu Mobara, JP 7 15
Nozaki, Shohei Yokohama, JP 5 42
Shimotori, Hitoshi Chiba, JP 12 128

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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
 
BIO PLASTICS,INC. (1)
* 5,317,037 Moldable composition of matter 70 1991
 
BATTELLE MEMORIAL INSTITUTE (1)
* 5,116,414 Long-term control of root growth 24 1983
 
RHONE-POULENC INC. (1)
* 5,429,230 Containerization system for agrochemicals and the like 3 1993
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 2002/0091,086 Peptides that block viral infectivity and methods of use thereof 3 2001
* 2003/0167,678 System to monitor and control subterranean termites by use of a soil additive and method thereof 1 2003
 
ENVIROQUEST RESEARCH LIMITED (1)
* 2011/0002,820 EXTERIOR SURFACE TREATMENT SYSTEM 0 2009
 
Trical, Inc. (2)
* 6,923,937 Emulsified soil biocides used in drip irrigation systems 1 2003
* 2003/0219,355 Emulsified soil biocides used in drip irrigation systems 1 2003
 
DOW AGROSCIENCES LLC (1)
* 2012/0208,700 STABLE AGROCHEMICAL OIL DISPERSIONS 1 2011
 
RECKITT BENCKISER (UK) LIMITED (1)
* 2007/0275,025 Combustible Mosquito Coil or Stick 0 2004
* Cited By Examiner