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. 01, 2010
Filed:
Dec. 17, 2007
Applicants:
John Robertson, Stuyvesant Falls, NY (US);
Carlos A. Benitez, Asbury Park, NJ (US);
Channon Visscher, St. Louis, MO (US);
Douglas L. Woerner, Maplewood, MO (US);
Inventors:
John Robertson, Stuyvesant Falls, NY (US);
Carlos A. Benitez, Asbury Park, NJ (US);
Channon Visscher, St. Louis, MO (US);
Douglas L. Woerner, Maplewood, MO (US);
Assignee:
Allied Healthcare Products, Inc., St. Louis, MO (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/04 (2006.01); B01D 53/62 (2006.01);
U.S. Cl.
CPC ...
Abstract
A carbon dioxide absorbent suitable for use in anesthesiology during low flow or closed circuit made of from 70 to 90% hydrated lime, from 0.1 to 17% of lithium hydroxide or its precursor, or a combination thereof, and from 5 to 25% water, wherein the absorbent provides low Compound A by-product, and high absorbency.