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:
Sep. 14, 1993
Filed:
Feb. 11, 1991
Takashi Oritani, Toyama, JP;
Mitsunori Oda, Niigata, JP;
Taketo Maruyama, Niigata, JP;
Takashi Suzuki, Niigata, JP;
Akinori Tanaka, Niigata, JP;
Toshio Kajita, Narashino, JP;
Shigeo Yoshinaka, Niigata, JP;
Masakazu Furushima, Nagareyama, JP;
Mitsubishi Gas Chemical Co., Inc., Tokyo, JP;
Abstract
Disclosed are novel adenine derivatives represented by the formula I and agriculturally acceptable acid addition salts thereof represented by the formula: ##STR1## wherein n is an integer of 2-4. Compositions for increasing yield of crops such as leguminous crops and gramineous crops which contain the above adenine derivatives or salts thereof as an active ingredient and methods for increasing yield of crops using these compositions are also disclosed.