The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 13, 2001
Filed:
Nov. 06, 1998
Hiroshi Kawai, Nakata-higashi 2-chome, Izumi-ku, Yokohama-shi, Kanagawa 245, JP;
Other;
Abstract
The present invention discloses an effervescent preparation for plants comprising a solid composition containing at least carbonate and/or hydrogencarbonate, water-soluble solid acid, yeast extract and/or methionine. As a result, the present invention is able to provide an effervescent preparation for plants that can be easily dissolved and diffused when applying to a field, has good storage stability by being resistant to putrefaction and deterioration caused by contamination by sundry germs in comparison with the case of dissolving in water and so forth, is handled easily, and can be applied to watered rice paddies directly by throwing, thereby enabling shortening of working time and conservation of manpower.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile