Patents
Last updated on August 26, 2015
| P1 | Cha, S.W., Suh, N.P., Baldwin, D.F. and Park, C.B., “Supermicrocellular Foamed Materials”, WO Patent, WO 1992017533 A1, October 6, 1992; Canadian Patent, CA 2107355 C, July 20, 1999; EP Patent, EP 0985511 A2, March 15, 2000; EP 0985511 A3, December 27, 2000; and EP 0985511 B1, September 28, 2005; |
| * | Cha, S.W., Suh, N.P., Baldwin, D.F. and Park, C.B., “Supermikrozellulöse geschäumte Materialien”, German Patent, DE 69233554 D1, February 9, 2006; DE 69233554 T2, July 13, 2006; |
| * | Cha, S.W., Suh, N.P., Baldwin, D.F. and Park, C.B., “Geschäumte spritzguss-materialien”, German Patent, DE 69232415 D1, March 21, 2002 and DE 69232415 T2, September 26, 2002; |
| * | Cha, S.W., Suh, N.P., Baldwin, D.F. and Park, C.B., “Microcellular Thermoplastic Foamed with Supercritical Fluid”, U.S. Patent, US 5158986, October 27, 1992; Japanese Patent, JP 2625576 B, April 1997 |
| * | Baldwin, D.F., Suh, N.P., Park, C.B. and Cha, S.W., “Supermicrocellular Foamed Materials”, EP Patent, EP 0580777 A1, February 2, 1994; EP 0580777 A4, March 2, 1994; and EP 0580777 B1, February 13, 2002; U.S. Patent, US 5334356, August 2, 1994; U.S. Patent, US RE37932 E, December 10, 2002. |
| P2 | Park, C.B., Suh, N.P. and Baldwin, D.F., “A Method for Providing Continuous Processing of Microcellular and Supermicrocellular Foamed Materials”, U.S. Patent, US 5866053, February 2, 1999; U.S. Patent, US 6051174, April 18, 2000 |
| P3 | Park, C.B., Liu, G., Liu, F., Pop-Iliev, R., D’Uva, S. and Zhang, B., “Production of Foamed Low-Density Polypropylene by Roational Molding”, U.S. Patent, US 6103153 A, August 15, 2000. |
| * | Park, C.B., Liu, G., Liu, F., Pop-Iliev, R., D’Uva, S. and Zhang, B., “Rotational Molding”, Canadian Patent, CA 2300776 C, July 13, 2004. |
| P4 | Dontula, N., Greener, J., Fleischer, C.A., Park, C.B., Lee, P.C., Wang, J. and Naguib, H.E., “Manufacturing Process for Open Celled Microcellular Foam”, WO Patent, WO 2004101246 A2, November 25, 2004; WO 2004101246 A3, May 6, 2005; U.S. Patent, US 6958365, October 25 2005; EP Patent, EP 1622749 A2, February 8, 2006 |
| P5 | Kim, H-D., Kim, Y-W. and Park, C.B., “Microporous Ceramics Materials and the Producing Method of the Same”, Korean Patent, KR 10-0491022, May 13, 2005; U.S. Patent, US 7008576 B2, Mar 7, 2006 |
| * | Kim, H-D., Kim, Y-W. and Park, C.B., “Microporous Ceramic Material and its Manufacturing Method”, Japanese Patent, JP 4129413, May 23, 2008 |
| P6 | Park, C.B., Rizvi, G. and Zhang, H., “Plastic Wood Fiber Foam Structure and Method of Producing Same”, U.S. Patent, US 6936200 B2, August 30, 2005; Canadian Patent, CA 2384968 C, May 10, 2011. |
| P7 | Kim, Y-W., Kim, H-D., Kim, S.H. and Park, C.B., “Highly Porous Ceramics Fabricated from Preceramic Polymers and Expandable Microspheres, and the Method for Fabricating the Same”, Korean Patent, KR 10-0538690, December 19, 2005; U.S. Patent, US 7033527 B2, April 25, 2006; Japanese Patent, JP 4188194, November 26, 2008 |
| P8 | Park, C.B. and Xu, X., “Apparatus and Method for Advanced Structural Foam Molding”, WO Patent, WO 2007026257 A2, March 8, 2007 and WO 2007026257 A3, August 2, 2007; EP Patent, EP 1937455 A2, July 2, 2008 |
| P9 | Kim, Y-W. and Park, C.B., “Open-Cell Porous Ceramics Produced by using Steam as a Blowing Agent and the Manufacturing Method thereof”, Korean Patent, KR 10-1165612, July 9, 2012 |
| P10 | Rizvi, A., Park, C.B., and Yamaguchi, M. “Resin Composition Foam and Method for Producing Same”, WO Patent, WO 2013137301 A1, September 19, 2013; Japanese Patent, JP 2013-514463, filed on March 13, 2013. US Patent US14/384088, filed on March 13, 2013; Chinese Patent, CN104169344, November 26, 2014 |
| P11 | Park, C.B., and Nofar, M., “A Method for the Preparation of PLA Bead Foams”, WO Patent, WO 2014158014 A1, October 2, 2014 |
| P12 | Glenn, R.W., Thompson, T.R., Jung, U., Park, C.B., Zhu, C., and Chu, R.K.M., “Personal Care Article Comprising Dissolvable Fibers”, US Patent, Application Number: 20140271745, filed on March 14, 2014 and issued on September 18, 2014 |
| P13 | Glenn, R.W., Thompson, T.R., Jung, U., Park, C.B., Zhu, C., and Chu, R.K.M., “Process of Forming a Dissolvable Fiber”, US Patent, Application Number: 20140271744, filed on March 14, 2014 and issued on September 18, 2014 |
| P14 | Glenn, R.W., Thompson, T.R., Jung, U., Park, C.B., and Zhu, C.W., “Process of Forming a Personal Care Article”, US Patent, Application Number: 20140264994, filed on March 14, 2014 and issued on September 18, 2014 |
| P15 | Park, C.B., Saniei, M., Barzegari, M., and Wong, A., “Super Thermal Insulation Materials Based on Low Density Nano-Cellular Polymeric Foams”, University of Toronto Confidential Invention Disclosure, Disclosure #: 10002486, October 9, 2012. |
| P16 | Park, C.B., and Bae, S., “Solid-State Extrusion of (Microcellular and) Nanocellular Foams”, University of Toronto Confidential Invention Disclosure, Disclosure #: 10002500, November 2, 2012. |
| P17 | Park, C.B., and Jung, P.U., “Innovative Gas-Assisted Foam Injection Molding Technology”, University of Toronto Confidential Invention Disclosure, Disclosure #: 10002598, February 8, 2013. |
| P18 | Park, C.B., Tran, M.-P., Buahom, P., and Gong, P., “Expanded Graphite Platelets Thin Film Covered High Volume Expansion of Polystyrene – Thermal Insulation Planks”, University of Toronto Confidential Invention Disclosure, Disclosure Reference #10002935, May 27, 2015. |
| P19 | Park, C.B., Alshrah, M. Tran, M.-P., Gong, P., and Naguib, H., “Micro-Bubbles Infusion in Organic Aerogels Porous Structure”, University of Toronto Confidential Invention Disclosure, Disclosure Reference #10002934, May 27, 2015. |