| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 5 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | WIPO (World Intellectual Property Organization) | 5 | |
| #5 | Republic of Korea | 4 | |
| #6 | Australia | 3 | |
| #7 | China | 3 | |
| #8 | Mexico | 3 | |
| #9 | Brazil | 2 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Basic materials chemistry | |
| #3 | Environmental technology | |
| #4 | Chemical engineering | |
| #5 | Materials and metallurgy | |
| #6 | Biotechnology | |
| #7 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Special macromolecular compounds | |
| #2 | Macromolecular compounds compositions | |
| #3 | Water treatment | |
| #4 | Inorganic compounds | |
| #5 | Mixing | |
| #6 | Inorganic treatment materials | |
| #7 | Fermentation | |
| #8 | Soaps | |
| #9 | Chemical leather treatments | |
| #10 | Compounding processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Durant Yvon | 33 |
| #2 | Shaw John | 25 |
| #3 | Jiang Bo | 12 |
| #4 | Luthi Brian | 8 |
| #5 | Vince Martin | 8 |
| #6 | Augustyniak Anita | 8 |
| #7 | Tsavalas John | 6 |
| #8 | Yvon Durant | 5 |
| #9 | John Shaw | 3 |
| #10 | Mills Timothy | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2020190235A1 | Decarboxylation and amidation of polyitaconic acid polymers | |
| US2018291312A1 | Sulfonated copolymers for detergent composition | |
| WO2016183164A1 | Emulsion polymerization of esters of itaconic acid | |
| US2016194493A1 | Soluble aqueous compositions of zinc salts of selected polyitaconic acid polymers | |
| US9487423B1 | Partially decarboxylated polycarboxylic acid polymers | |
| KR20160103055A | Soluble aqueous compositions of selected polyitaconic acid polymers | |
| US2014259439A1 | Polycarboxylic Acid Polymers For Treatment of Leather | |
| BR112012022895A2 | Regulated and continuous polymerization of polycarboxylic acid polymers |