Dispersion of carbonaceous nanoparticles and method of making the same
US-10344171-B2 · Jul 9, 2019 · US
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John Hendrik patents
John Hendrik holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jun 16, 2015 |
| Latest publication | Jul 9, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Coatings for wellbore tools, components having such coatings, and related methods
US-9212537-B2 · Dec 15, 2015 · US
Methods of coating wellbore tools and components having such coatings
US-9121237-B2 · Sep 1, 2015 · US
Measurement of downhole component stress and surface conditions
US-9057247-B2 · Jun 16, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Dispersion of carbonaceous nanoparticles and method of making the same
US-10344171-B2 · Jul 9, 2019 · US
Coatings for wellbore tools, components having such coatings, and related methods
US-9212537-B2 · Dec 15, 2015 · US
Methods of coating wellbore tools and components having such coatings
US-9121237-B2 · Sep 1, 2015 · US
Measurement of downhole component stress and surface conditions
US-9057247-B2 · Jun 16, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Fixed Constructions | 3 |
| Cross-Sectional Technologies | 2 |
| Operations & Transport | 1 |
| Mechanical Engineering | 1 |