LIST OF PATENTS

  1. R. Narayan, G. T. Tsao, C. J. Biermann, Biodegradable Graft Copolymers, U.S. Patent 4,891,404, January 1990.

  2. Ramani Narayan, Steven Bloembergen and Amit Lathia, A Method of Preparing Biodegradable Modified-Starch Moldable Products and Films, U.S. Patent 5,869,647, February 9, 1999 , July 1993.

  3. Steven Bloembergen and Ramani Narayan, Biodegradable Moldable Products and Films Comprising Starches Esters and Polyesters, U.S. Patent 5,462,983, Oct. 31, 1995.

  4. Narayan, R. And Mahendra Jain , Biological Method for Coal Communication, U.S. Patent 5,490,634, Feb 13, 1996.

  5. Narayan, R., Biodegradable Multi-Component Polymeric Materials Based on Unmodified Starch-Like Polysaccharides, U.S. Patent 5,500,465, October 31, 1995

  6. Narayan, R., Krishnan, M., DuBois, P., Polysaccharides Grafted With Aliphatic Polyesters Derived From Cyclic Esters, U.S. Patent 5, 540, 929, July 30, 1996.

  7. Narayan, R., Krishnan, M., DuBois, P., Polysaccharides Grafted With Aliphatic Polyesters Derived From Cyclic Esters, U.S. Patent 5,578,691, November 26, 1996

  8. Narayan, R., Krishnan, M., DuBois, P., Polysaccharides Grafted With Aliphatic Polyesters Derived From Cyclic Esters, U.S. Patent 5, 616,671, April 1, 1997.

  9. Narayan, R., Bulk Reactive Extrusion Polymerization Process Producing Aliphatic Ester Polymer Compositions, U.S. Patent 5,801,224, September 1, 1998

  10. Narayan, R., Microfiber Reinforced Biodegradable Starch Ester Composites with Enhanced Shock Absorbance and Processability, U.S. Patent 5,728,824,, March 17, 1998

  11. Narayan, R., Bulk Reactive Extrusion Polymerization Process Producing Aliphatic Ester Polymer Compositions, U.S. Patent 5,906,783, May 25, 1999

  12. Narayan, R., Bulk Reactive Extrusion Polymerization Process Producing Aliphatic Ester Polymer Compositions, U.S. Patent 5,969,089, October 19, 1999

  13. Narayan, R., et al., Environmentally Friendly Sugar-Based Vinyl Monomers and Copolymers Useful in Repulpable Adhesives and Other Applications, U.S. Patent 5,872,199, February 16, 1999

  14. Narayan, R., et al., Environmentally Friendly Sugar-Based Vinyl Monomers and Copolymers Useful in Repulpable Adhesives and Other Applications, U.S. Patent 6,242,593, June 5, 2001

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