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:
Nov. 29, 1977
Filed:
Mar. 28, 1972
Applicant:
Inventor:
Ludwig A Hartmann, Wilmington, DE (US);
Assignee:
ICI United States Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603 / ; 424278 ;
Abstract
Halogenated dioxolane compounds having perhalogenated groups in the 2-position and other substituted groups, for example, carbamate and nitrate in the 4 and/or 5-position are disclosed. These compounds are useful as tranquilizers.