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Patents

1. N.A. Peppas and G.N. Valkanas, "Method of Production of Crosslinked Microreticular Polystyrene and its Graft Copolymers," Europe Patent No. 54356, June 1, 1976.

2. N.A. Peppas, W.H. Yang, and V.F. Smolen, "Preparation and Use of Silicone-Acrylic Copolymers for Hard Contact Lenses," U.S. Patent.

3. E. Mathiowitz, N.A. Peppas, A. Staubli, A. Mikos and R. Langer, "Bioadhesive Properties of Polyanhydrides," U.S. Patent.

4. E. Mathiowitz, N.A. Peppas and R. Langer, "Poly(anhydrides) as Oral Delivery Systems and Bioadhesive Properties of Poly(anhydrides)," U.S. Patent.

5. N.A. Peppas and S. Bhargava: "Poly(ethylene oxide) Star and Starburst Polymers," US Patent (pending).

6. A.B. Argade and N.A. Peppas: "Novel Star-shaped Polymers for Biomedical and Pharmaceutical Applications," US Patent.

7. K.S. Anseth, A.R. Kannurpatti and N.A. Peppas: "A Photopolymerization Technique to Synthesize Delivery Devices with Controlled Release Rates of Active Agents," U.S. Patent.

8. N.A. Peppas, A.M. Lowman, T. Nagai and M. Morishita: "Novel Method of Oral Insulin Delivery," US Patent (pending); Australian Patent No. 727053/March 15, 2001; Turkish Patent No. TR1999 03240 B/December 21, 2000; New Zealand No. 500075/July 21, 2001; Singapore Patent No. 9904786-2/February 22, 2002.

9. N.A. Peppas, F.J. Doyle III, K. Podual and R. Parker: “Internally Regulated Insulin Release Gel System," U.S. Patent (pending).

10. N.A. Peppas and C.M. Hassan: “Process to Assure Long Term Stability of Poly(vinyl alcohol) Gels,” U.S. Patent (pending).

11. W. Leobandung, H. Ichikawa and N.A. Peppas: “Novel chronopharmacological Drug Delivery Systems,” U.S. Patent (pending).

12. P. Bures, D.B. Henthorn and N.A. Peppas: “A Method of Production of Hydrophilic Micropsheres Using Non-Toxic Agents,” U.S. Patent (pending).

13. M.E. Byrne, N.A. Peppas and K. Park: “Molecularly Imprinted Polymer Gels with Specific Glucose Recognition,” U.S. Patent (pending).

14. N.A. Peppas and B. Kim: “Method of Preparation of Polyacrylate and polymethacylate Copolymers Containing Glucose Moieities,” U.S. Patent (pending).

15. R. Bashir, N.A. Peppas, Z. Hilt and A. Gupta: “Microscale sensor element and related Device and method of Use,” U.S. Patent Serial No 10/389,023 (pending).

16. J.Z. Hilt, M.E. Byrne and N.A. Peppas: "Configurational biomimetic imprinted polymers (CBIP) for controlled drug loading and delivery", U.S. patent (pending).

17. D. Owens III and N.A. Peppas: "Temperature-sensitive nanoparticles for controlled drug delivery", U.S. patent (pending).

18. J.B. Thomas and N.A. Peppas: “Polymerization of Carboxylic acid and Polyethylene Glycol-Containing Nanoparticles”, U.S. patent (pending).

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