POLYVINYL CHEMICALS INC has a total of 13 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United Kingdom, United States and Australia. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and surface technology and coating are REICHHOLD ALBERT CHEMIE AG, NATOKO KK and DEVOE & RAYNOLDS CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 4 | |
#2 | United States | 4 | |
#3 | Australia | 1 | |
#4 | Brazil | 1 | |
#5 | Canada | 1 | |
#6 | Germany | 1 | |
#7 | New Zealand | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Basic materials chemistry | |
#3 | Surface technology and coating | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Coogan Richard G | 2 |
#2 | Witwer Daniel B | 2 |
#3 | Coogan Richard George | 2 |
#4 | Coogan R G | 1 |
#5 | Silverstein Harry | 1 |
#6 | L Brown George | 1 |
#7 | Brown George L | 1 |
#8 | Harry Silverstein | 1 |
Publication | Filing date | Title |
---|---|---|
GB8524579D0 | Coating compositions | |
US3378513A | Copolymers of vinyl toluene, isomeric butyl methacrylates and long chain alkyl methacrylates | |
GB1083588A | Copolymers of vinyl toluene and isobutylmethacrylate | |
US3417041A | Polish compositions containing a copolymer of vinyl toluene and isobutyl methacrylate | |
US3219611A | Aqueous emulsions of vinyl and vinyl amine copolymers |