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. 21, 2024
Filed:
Oct. 23, 2020
Applicant:
Geron Corporation, Foster City, CA (US);
Inventor:
Jennifer E. Albaneze-Walker, Foster City, CA (US);
Assignee:
Geron Corporation, Foster City, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 233/18 (2006.01); B01D 9/00 (2006.01); C07C 231/24 (2006.01);
U.S. Cl.
CPC ...
C07C 233/18 (2013.01); B01D 9/0031 (2013.01); B01D 2009/0086 (2013.01); C07B 2200/13 (2013.01); C07C 231/24 (2013.01);
Abstract
Aspects of the disclosure include crystalline solids of 3-palmitoyl-amido-1,2-propanediol and 3-palmitoyl-amido-2-hydroxy-1-dimethoxytriphenylmethylether-propane. Methods for preparing the crystalline solids of 3-palmitoyl-amido-1,2-propanediol and single crystals of 3-palmitoyl-amido-2-hydroxy-1-dimethoxytriphenylmethylether-propane are also provided. Methods for preparing a 3-palmitoyl-amido-2-hydroxy-1-dimethoxytriphenylmethylether-propane from a crystalline solid of 3-palmitoyl-amido-1,2-propanediol are also described.