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. 10, 2015
Filed:
May. 06, 2010
Applicants:
Bernard M. Malofsky, Bloomfield, CT (US);
Chris Mariotti, Unionville, CT (US);
Inventors:
Bernard M. Malofsky, Bloomfield, CT (US);
Chris Mariotti, Unionville, CT (US);
Assignee:
OpTmed, Inc., New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 67/48 (2006.01); C07C 67/343 (2006.01); C07C 67/62 (2006.01);
U.S. Cl.
CPC ...
C07C 67/343 (2013.01); C07C 67/62 (2013.01);
Abstract
An improvement in the production of methylidene malonates is attained by use of specific reaction phase and/or separation phase polymerization inhibitors and combinations thereof.