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:
May. 20, 2025
Filed:
Jun. 02, 2020
Applicant:
Bl Technologies, Inc., Minnetonka, MN (US);
Inventor:
Gregory Kaplan, Minnetonka, MN (US);
Assignee:
BL TECHNOLOGIES, INC., Minnetonka, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 29/24 (2006.01); B01D 19/00 (2006.01); B01D 53/52 (2006.01); B01D 53/78 (2006.01); C02F 1/20 (2023.01); C02F 1/68 (2023.01); C02F 101/10 (2006.01); C02F 103/10 (2006.01);
U.S. Cl.
CPC ...
C10G 29/24 (2013.01); B01D 19/0005 (2013.01); B01D 53/52 (2013.01); B01D 53/78 (2013.01); C02F 1/20 (2013.01); C02F 1/683 (2013.01); B01D 2251/21 (2013.01); C02F 2101/101 (2013.01); C02F 2101/40 (2013.01); C02F 2103/10 (2013.01); C10G 2300/1033 (2013.01); C10G 2300/1037 (2013.01); C10G 2300/207 (2013.01);
Abstract
A method for preparing a stable concentrated formaldehyde blend, the method providing a formaldehyde solution and a crude glycerol compound; and blending the formaldehyde solution and the crude glycerol compound to obtain a stable concentrated formaldehyde blend.