Method for resisting swab off of an element and improved sealing
US-11136851-B2 · Oct 5, 2021 · US
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Pratt Barbara patents
Pratt Barbara holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 0 |
| First publication | Mar 14, 2019 |
| Latest publication | Oct 5, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
System for setting a downhole tool
US-10724311-B2 · Jul 28, 2020 · US
Element
US-10689940-B2 · Jun 23, 2020 · US
Element
US-2020182010-A1 · Jun 11, 2020 · US
System for setting a downhole tool
US-2020003018-A1 · Jan 2, 2020 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method for resisting swab off of an element and improved sealing
US-11136851-B2 · Oct 5, 2021 · US
System for setting a downhole tool
US-10724311-B2 · Jul 28, 2020 · US
Element
US-10689940-B2 · Jun 23, 2020 · US
Element
US-2020182010-A1 · Jun 11, 2020 · US
System for setting a downhole tool
US-2020003018-A1 · Jan 2, 2020 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Fixed Constructions | 7 |
| Mechanical Engineering | 4 |