JK

John Kwok

PG Polytec Gmbh: 6 patents #38 of 432Top 9%
CT Camelot Technologies: 3 patents #2 of 7Top 30%
NC Nova Chemicals: 3 patents #15 of 89Top 20%
BL Bexford Limited: 2 patents #2 of 11Top 20%
NS Novacor Chemicals (International) S.A.: 2 patents #5 of 24Top 25%
NS Nova Chemicals (International) S.A.: 1 patents #191 of 299Top 65%
Overall (All Time): #240,961 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8297491 Packaging container and blank John Charles Punter 2012-10-30
7879436 Packaging product John Charles Punter 2011-02-01
7294676 Styrenic resin composition and articles produced therefrom Richard Cooper, Steven M. Krupinski 2007-11-13
7252866 Thermoplastic film for a disposable container made of expandable thermoplastic particles Jiansheng Tang, Jeffory E. Russell, David A. Cowan, Michael T. Williams, Dennis H. Piispanen 2007-08-07
7223460 Rubber modified styrenic copolymers and their use in disposable card applications Richard Delaney, Michael Desmarais, Richard Desmarais 2007-05-29
7135234 Multilayer coextrusions Karen D. Donnelly, Robert D. Roberts, Chris K. Hung, Trevor Dean Pacholok 2006-11-14
5441805 Soluble laminates 1995-08-15
5357034 Lactide polymerization Israel D. Fridman, Ronald J. Downey, Speros P. Nemphos 1994-10-18
5336719 Transparent toughened plastics Ronald J. Thompson, James Lunt, John C. Lamont 1994-08-09
5264592 Lactide melt recrystallization Israel D. Fridman 1993-11-23
5252664 Transparent toughened thermoplastics Ronald J. Thompson, James Lunt, John C. Lamont 1993-10-12
5216036 Photodegradable expanded polymeric foam Ervin R. Dun 1993-06-01
5190984 Photodegradable expanded polymeric foam Ervin Dan 1993-03-02
5079296 Transparent toughened thermoplastics Ronald J. Thompson, James Lunt, John C. Lamont 1992-01-07
4877832 Thermoset resin compositions Adrian Cassola, Keith J. Robinson, Brian Smith, Michel Longuet 1989-10-31
4471082 Adhesives and uses thereof Ivan Lee 1984-09-11
4374884 Pile carpet having a water activatable adhesive Ivan Lee 1983-02-22
4215191 Light-sensitive vesicular recording materials and process of using 1980-07-29
T996002 Recording materials 1980-07-01