Environmental photobioreactor array (EPBRA) systems and apparatus related thereto
US-9816065-B2 · Nov 14, 2017 · US
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Hall Christopher patents
Hall Christopher holds 10 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 10 |
| Recent patents | 0 |
| First publication | May 5, 2015 |
| Latest publication | Nov 14, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Bolted joint inner thread coating and methods of manufacturing
US-9631664-B2 · Apr 25, 2017 · US
Thermal spray coating for connecting rod small end
US-9599148-B2 · Mar 21, 2017 · US
Gravel pack crossover tool with low drag force
US-9523264-B2 · Dec 20, 2016 · US
Erosion resistant flow nozzle for downhole tool
US-9097104-B2 · Aug 4, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Environmental photobioreactor array (EPBRA) systems and apparatus related thereto
US-9816065-B2 · Nov 14, 2017 · US
Bolted joint inner thread coating and methods of manufacturing
US-9631664-B2 · Apr 25, 2017 · US
Thermal spray coating for connecting rod small end
US-9599148-B2 · Mar 21, 2017 · US
Gravel pack crossover tool with low drag force
US-9523264-B2 · Dec 20, 2016 · US
Erosion resistant flow nozzle for downhole tool
US-9097104-B2 · Aug 4, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 6 |
| Chemistry & Metallurgy | 2 |
| Mechanical Engineering | 2 |
| Cross-Sectional Technologies | 2 |
| Human Necessities | 1 |
| Operations & Transport | 1 |