DSM COPOLYMER INC has a total of 51 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, EPO (European Patent Office) and Brazil. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are EXXON CHEMICAL PATENTS INC, NIPPON OIL CO LTD and ROHMAX ADDITIVES GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 22 | |
#2 | EPO (European Patent Office) | 7 | |
#3 | Brazil | 4 | |
#4 | Canada | 4 | |
#5 | China | 3 | |
#6 | Argentina | 2 | |
#7 | Australia | 2 | |
#8 | Japan | 2 | |
#9 | South Africa | 2 | |
#10 | India | 1 | |
#11 | Republic of Korea | 1 | |
#12 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Macromolecular chemistry and polymers | |
#2 | Basic materials chemistry | |
#3 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Olivier Errol J | 11 |
#2 | Kneiling David J | 11 |
#3 | Lightsey John W | 11 |
#4 | Patterson Robert T | 10 |
#5 | Long John M | 9 |
#6 | Nugara Peter N | 8 |
#7 | Kolbert Andrew C | 6 |
#8 | Caines Tony L | 5 |
#9 | Janssen Koen Jan Gerarda | 5 |
#10 | Junker Michael L | 5 |
Publication | Filing date | Title |
---|---|---|
CA2224609A1 | Process for producing improved silica-reinforced masterbatch of polymers in latex form | |
US5837773A | Sheared polymer blends and process for their preparation | |
US5763388A | Process for producing improved silica-reinforced masterbatch of polymers prepared in latex form | |
US6127481A | Branched polyolefin polymers as additives in fuel and lubricating oil compositions | |
US6084030A | Branched polymers with polyolefin arms | |
US5534171A | Process for making a polymeric lubricant additive designed to enhance anti-wear, anti-oxidancy, and dispersancy thereof | |
US5574118A | Olefin polymers containing bound antioxidant | |
US5451630A | Solid sheared polymer blends and process for their preparation | |
US5391617A | Solid sheared polymer blends and process for their preparation | |
US5266640A | Weather and heat resistant blended nitrile polymers |