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Class Information
Number: 525/916
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Polymer from ethylenic monomers only, having cationic group
Description: Subject matter under Class 525 involving a polymer derived from ethylenic monomers only, having a cationic group.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7084205 |
Polymeric compositions for dewatering sewage sludges |
Aug. 1, 2006 |
| 6245854 |
Fluorocarbon-containing hydrophilic polymer coating composition for heat exchangers |
Jun. 12, 2001 |
| 6051628 |
Water-resistant ink jet ink |
Apr. 18, 2000 |
| 5723142 |
Method for masking the cornea |
Mar. 3, 1998 |
| 5277911 |
Ablatable mask of polyoxyalkylene polymer and ionic polysaccharide gel for laser reprofiling of the cornea |
Jan. 11, 1994 |
| 4855211 |
Polymeric phosphonium mordant and photographic element containing the same |
Aug. 8, 1989 |
| 4621120 |
Polymeric antibacterial compositions |
Nov. 4, 1986 |
| 4537695 |
Thermal energy storage compositions |
Aug. 27, 1985 |
| 4501855 |
Comb cationic polymers and aqueous dispersions thereof |
Feb. 26, 1985 |
| 4470917 |
Thermal energy storage compositions |
Sep. 11, 1984 |
| 4452878 |
Quaternary nitrogen-containing polymers and articles including same |
Jun. 5, 1984 |
| 4450224 |
Polymeric mordants |
May. 22, 1984 |
| 4308335 |
Color diffusion transfer photographic elements |
Dec. 29, 1981 |
| 3959406 |
Polyelectrolyte composite of polyvinyl alcohol derivatives |
May. 25, 1976 |
| 3957904 |
Polymeric flocculant composition |
May. 18, 1976 |
| 3947526 |
Polymerization of vinylpyridine |
Mar. 30, 1976 |
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