Polyaminopolyamide-epichlorohydrin resins for use as clay and shale inhibition agents for the drilling industry
US-2015353807-A1 · Dec 10, 2015 · US
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Dow Chemical Internat Pvt Ltd patents
Dow Chemical Internat Pvt Ltd holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Oct 15, 2015 |
| Latest publication | Dec 10, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
Compressor mounting base plate
US-2015292791-A1 · Oct 15, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C09K8/24 | 1 |
| C09K8/035 | 1 |
| C08G73/0293 | 1 |
| C09K2208/12 | 1 |
| C08G73/0286 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 1 |
| Mechanical Engineering | 1 |