
Kai J. Chang
Examiner (ID: 12149, Phone: (571)270-5448 , Office: P/2468 )
| Most Active Art Unit | |
| Art Unit(s) | |
| Total Applications | |
| Issued Applications | |
| Pending Applications | |
| Abandoned Applications |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/510583 | STYRENE DERIVATIVES HAVING N-ACETYLCHITO-OLIGOSACCHARIDE CHAINS AND METHOD FOR PREPARING THE SAME | Apr 17, 1990 | Abandoned |
| 07/508279 | PROCESS FOR PRODUCING VINYL CHLORIDE POLYMER | Apr 11, 1990 | Abandoned |
| 07/507277 | Silicone containing acrylic star polymers | Apr 9, 1990 | Issued |
| 07/506742 | POLYAMIDE THERMOSETS | Apr 9, 1990 | Abandoned |
| 07/507306 | POLYMERS WITH HIGH REFRACTIVE INDEX AND LOW OPTICAL DISPERSION | Apr 9, 1990 | Abandoned |
| 07/508007 | AMPHIPHILIC MONOMERS AND POLYMERS AND FILM COMPRISING AT LEAST ONE UNIMOLECULAR LAYER THEREOF | Apr 9, 1990 | Abandoned |
| 07/505989 | COPOLYMERS CROSSLINKABLE BY ULTRAVIOLET RADIATION IN THE ATMOSPHERE | Apr 5, 1990 | Abandoned |
| 07/504217 | LIQUID CRYSTAL POLYESTER THERMOSETS | Apr 3, 1990 | Abandoned |
| 07/498408 | PROCESS FOR THE PEPARATION OF BIFUNCTIONAL STILBENE COMPOUNDS CONTAINING AT LEAST ONE Z-CONFIGURATED STILBENE GROUP, NEW BIFUNCTIONAL STILBENE COMPOUNDS CONTAINING AT LEAST ONE Z-CONFIGURATED STILBENE GROUP AND THE USE OF THE STILBENE COMPOUNDS FOR THE PREPARAT | Mar 25, 1990 | Abandoned |
| 07/455396 | PROCESS FOR PRODUCING POLYACETYLENE | Feb 15, 1990 | Abandoned |
| 07/479774 | Ester-containing quaternary ammonium salts as adhesion improving toner charge agents | Feb 13, 1990 | Issued |
| 07/479491 | High ion exchange capacity polyelectrolytes having high crosslink densities and caustic stability | Feb 12, 1990 | Issued |
| 07/470477 | Organic nonlinear optical material | Jan 25, 1990 | Issued |
| 07/464121 | Polymerizable compound and polymer therefrom | Jan 11, 1990 | Issued |
| 07/462716 | Radiation-sensitive polymers | Jan 8, 1990 | Issued |
| 07/456650 | Polymerizable cyclic urea derivatives | Dec 28, 1989 | Issued |
| 07/453669 | Amphiphilic monomers with mixed-chain structure and polymers and film composed of at least one monomolecular layer thereof | Dec 19, 1989 | Issued |
| 07/452721 | Stereoregular cyclopolymers and method | Dec 18, 1989 | Issued |
| 07/450119 | IONOMERS OF ETHYLENE/CARBOXYLIC ACID COPOLYMERS | Dec 11, 1989 | Abandoned |
| 07/445832 | CHELATING RESINS AND METHOD FOR THEIR USE IN THE EXTRACTION OF METAL IONS | Nov 21, 1989 | Abandoned |