Patents
| 19 | Guo S.-R., Lei L., Wang L.-Y., Wu W.-P., Hong W. A type of drug-releasing stent with internal supporting backbone. China, invention patent. Grant No. ZL 2009 1 0052143.6. (Granted) |
| 18 | Guo S.-R., Lei L., Hong W. A winged polymeric stent. China, invention patent. Grant No. ZL 2009 1 0052142.1. (Granted) |
| 17 | Guo S.-R., Guo Q.-H., Liu J., Wang Z.-M., an anti-tumor drug particles-loaded stent. Grant No. ZL2500 1 0111800.1. (Granted) |
| 16 | Guo S.-R., Guo Q.-H., A preparation method for drug-loaded micro-/nano-sphere digestive tract stent. Grant No. 200510030444.0. (Granted) |
| 15 | Guo S.-R., Cheng L., Liu L., Tang X.-M., Preparation method for a in situ chitosan hydrogel formulation. Grant No. ZL2008 1 0041212.9. (Granted) |
| 14 | Guo S.-R., Lei L., Tang M.-F., Liu X. A dual drug-eluting stent featured with a bilateral drug release pattern and its preparation methods. China, invention patent. Publication No. CN 101810889 A. 2010. |
| 13 | Guo S.-R., Hou J.-W., Lei L. A new synthetic method of biodegradable polycaprolactone for pharmaceutical application. China, invention patent. Publication No. CN 101831468 A. 2010. |
| 12 | Guo S.-R., Chen W.-L., Guo D.-W., Shen Y.-Y., A solid preparation based on highly hygroscopic excipients. 201010501550.3. |
| 11 | Guo S.-R., Cheng L., A veterinary sustained praziquantel release implant and its preparation method. 200910046684.8. |
| 10 | Guo S.-R., Wang L., Tang T.-T., Peng Z.-X., Synthesis of a chitosan quaternary ammonium salt. 200910308045.4. (Granted) |
| 9 | Peng Z.-X., Guo S.-R., Tang T.-T., Wang L., A chitosan quaternary ammonium salt and its applications. 200910195678.9. |
| 8 | Guo S.-R., Cheng L., A preparation method for echinococcosis-treating sustained drug release formulation. CN101007170 |
| 7 | Guo S.-R., Cheng L., Guo Q.-H., A matrix-type implant for killing canine parasites and its preparation method. CN101007171. |
| 6 | Guo S.-R., Liu L.-B., An S/O/W emulsion method for preparation of the 5-fluorouracil biodegradable polymer microsphere. 200910049006.7. |
| 5 | Guo S.-R., Guo Q.-H., A polymer membrane-covered stent and its preparation method. CN1883718. |
| 4 | Guo S.-R., Guo Q.-H., A sustained drug release micro-/nano-sphere digestive tract stent. Grant No. 200510030443.6 |
| 3 | Guo S.-R., Guo Q.-H., A biodegradable drug release membrane-covered digestive tract stent. No. 200510030452.5. |
| 2 | Guo S.-R., Guo Q.-H., Wang Z.-M., A matrix-type sustained drug release membrane-covered stent. 200510030451.0. |
| 1 | Xu Q.-F., Guo S.-R., A dipyridamole/cyclodextrin derivative formulation and its preparation method. No. 200510025929.0. |
