| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | China | 5 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | Australia | 4 | |
| #5 | Japan | 4 | |
| #6 | Mexico | 4 | |
| #7 | WIPO (World Intellectual Property Organization) | 4 | |
| #8 | Canada | 3 | |
| #9 | Brazil | 2 | |
| #10 | Chile | 2 | |
| #11 | Israel | 1 | |
| #12 | Republic of Korea | 1 | |
| #13 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Civil engineering | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnson Sr William L | 13 |
| #2 | Johnson William L Sr | 12 |
| #3 | Johnson William L | 11 |
| #4 | William L Johnson Sr | 3 |
| #5 | Johnson William Lee | 2 |
| #6 | Johnson William | 1 |
| #7 | William L Sr Johnson | 1 |
| #8 | Johnson William Lee Sr | 1 |
| #9 | William L Johnson | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020316828A1 | Cellular foam additive | |
| JP2018059064A | Structurally strengthen plastic reinforced by filler | |
| JP2016027166A | Structurally strengthened plastic reinforced with filler | |
| US2013148462A1 | Structurally enhanced plastics with filler reinforcements | |
| MX2015004861A | Enhanced boundary layer heat transfer by particle interaction. | |
| AU2011293382A1 | Cellular foam additive | |
| EP2593521A1 | Boundary breaker paint, coatings and adhesives | |
| CA2803806A1 | Use of shaped particles to enhance boundary layer mixing of fracturing fluids |