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:
Jun. 11, 1991
Filed:
Oct. 14, 1986
Applicant:
Inventors:
Arnold Horwitz, Los Angeles, CA (US);
Changtung P Chang, Chatsworth, CA (US);
Assignee:
Xoma Corporation, Berkeley, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12N / ;
U.S. Cl.
CPC ...
435 29 ; 435243 ; 435244 ; 435260 ; 435297 ; 435299 ; 435810 ; 422 61 ; 424 84 ;
Abstract
The present invention relates to a method and device for the in vitro testing of potential nematicidal and nematistatic agents, comprising treatment of nematodes with test substances, followed by assessment of the ability of the treated nematodes to move through a chemattractant gradient set up on a coated solid support, said coating comprising a gellable polymeric substrate incorporating a stabilizing agent.
Horwitz, Arnold. (1991). Device for assessing nematode vitality and method for using same (U.S. Patent No. 5023173). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5023173
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile